Wednesday, April 18, 2018

New insights about quantum criticality for twistor lift inspired by analogy with ordinary criticality

Quantum criticality (QC) is one of the basic ideas of TGD. Zero energy ontology (ZEO) is second key notion and leads to a theory of consciousness as a formulation of quantum measurement theory solving the basic paradox of standard quantum measurement theory, which is usualy tried to avoid by introducing some "interpretation".

ZEO allows to see quantum theory could be seen as "square root" of thermodynamics. It occurred to me that it would be interesting to apply this vision in the case of quantum criticality to perhaps gain additional insights about its meaning. We have a picture about criticality in the framework of thermodynamics: what would be the analogy in ZEO based interpretation of Quantum TGD? Could it help to understand more clearly the somewhat poorly understood views about the notion of self, which as a quantum physical counterpart of observer becomes in ZEO a key concept of fundamental physics?

The basic ingredients involved are discrete coupling constant evolution, zero energy ontology (ZEO) implying that quantum theory is analogous to "square root" of thermodynamics, self as generalized Zeno effect as counterpart of observer made part of the quantum physical system, M8-M4× CP2 duality, and quantum criticality. A further idea is that vacuum functional is analogous to a thermodynamical partition function as exponent of energy E= TS-PV.

The correspondence rules are simple. The mixture of phases with different 3-volumes per particle in a critical region of thermodynamical system is replaced with a superposition of space-time surfaces of different 4-volumes assignable to causal diamonds (CDs) with different sizes. Energy E is replaced with action S for preferred extremals defining Kähler function in the "world of classical worlds" (WCW). S is sum of Kähler action and 4-volume term, and these terms correspond to entropy and volume in the generalization E= TS-PV → S. P resp. T corresponds to the inverse of Kähler coupling strength αK resp. cosmological constant Λ. Both have discrete spectrum of values determined by number theoretically determined discrete coupling constant evolution. Number theoretical constraints force the analog of micro-canonical ensemble so that S as the analog of E is constant for all 4-surfaces appearing in the quantum superposition. This implies quantization rules for Kähler action and volume, which are very strong since αK is complex.

This kind of quantum critical zero energy state is created in unitary evolution created in single step in the process defining self as a generalized Zeno effect. This unitary process implying time delocalization is followed by a weak measurement reducing the state to a fixed CD so that the clock time idenfified as the distance between its tips is well-defined. The condition that the action is same for all space-time surfaces in the superposition poses strong quantization conditions between the value of Kähler action (Kähler coupling strength is complex) and volume term proportional to cosmological constant. The outcome is that after sufficiently large number of steps no space-time surfaces satisfying the conditions can be found, and the first reduction to the opposite boundary of CD must occur - self dies. This is the classical counterpart for the fact that eventually all state function reduction leaving the members of state pairs at the passive boundary of CD invariant are made and the first reduction to the opposite boundary remains the only option.

The generation of magnetic flux tubes provides a manner to satisfy the constancy conditions for the action so that the existing phenomenology as well as TGD counterpart of cyclic cosmology as re-incarnations of cosmic self follows as a prediction. This picture allows to add details to the understanding of the twistor lift of TGD at classical level and allows an improved understanding of the p-adic length scale evolution of cosmological constant solving the standard problem caused by the huge value of Λ. The sign of Λ is predicted correctly.

See the article The Recent View about Twistorialization in TGD Framework of "Towards M-matrix" or the shorter article New insights about quantum criticality for twistor lift inspired by analogy with ordinary criticality.

For a summary of earlier postings see Latest progress in TGD.

Articles and other material related to TGD.

Monday, April 16, 2018

Did you think that star formation is understood?

In Cosmos Magazine there is an interesting article about about the work of a team of astronomers led by Fatemeh Tabatabaei published in Nature Astronomy.

The problem is following. In the usual scenario for the star formation the stars would have formed almost instantaneously and star formation would not continue anymore significantly. Stars with the age of our sun however exist and star formation is still taking place: more than one half of galaxies is forming stars. So called starburst galaxies do this very actively. The standard story is that since stars explode as supernovae, the debris from supernovae condenses to stars of later generations. Something like this certainly occurs but this does not seem to be the whole story.

Remark: It seems incredible that astrophysics would still have unsolved problems at this level. During years I have learned that standard reductionistic paradigm is full of holes.

The notion of star formation quenching has been introduced: it would slow down the formation of stars. It is known that quenched galaxies mostly have a super-massive blackhole in their center and that quenching starts at the centers of galaxies. Quenching would preserve star forming material for future generations of stars.

To study this process a team of astronomers led by Tabatabaei turned their attention to NCG 1079 located at distance of 45 million light years. It is still forming stars in central regions but shows signs of quenching and has a super-massive blackhole in its center. What was found that large magnetic fields, probably enhanced by the central black hole, affect the gas clouds that would normally collapse into stars, thereby inhibiting their collapse. These forces can even break big clouds into smaller ones, she says, ultimately leading to the formation of smaller stars.

This is highly interesting from TGD point of view. I have already considered a TGD based model for star formation (see this). In the simplest TGD based model galaxies are formed as knots of long cosmic strings. Stars in turn would be formed as sub-knots of these galactic knots. There is also alternative vision in which knots are just closed flux tubes bound to long strings containing galaxies as closed flux tubes like pearls in necklace. These closed flux tubes could emerge from long string by reconnection and form elliptic galaxies. The signature would be non-flatness for the velocity spectrum of distant stars. Also in the case of stars similar reconnection process splitting star as sub-knot of galactic string can be imagined.

If stars are sub-knots in knots of galactic string representing the galaxies, the formation of star would correspond to a formation of knot. This would involve reconnection process in which some portions of knot go "through each other". This is the manner how knots are reduced to trivial knot in knot cobordism used to construct knot invariants in knot theory (see this). Now it would work in opposite direction: to build a knots.

This process is rather violent and would initiate star formation with dark matter from the cosmic string forming the star. This process would continue forever and would allow avoid the instantaneous transformation of matter into stars as in the standard model. At deeper level star formation would be induced by a process taking place at the level of dark matter for magnetic flux tubes: similar vision applies in TGD inspired biology. One could perhaps see these knots as seeds of a phase transition like process leading to a formation of star. This reconnection process could take place also in the formation of spiral galaxies. In Milky Way there are indeed indications for the reconnection process, which could be related to the formation of Milky as knot.

The role of strong magnetic fields supposed to be amplified by the galactic blackhole is believed to be essential in quenching. They would be associated with dark flux tubes, possibly as return fluxes at ordinary space-time sheets carrying visible matter (flux lines must be closed). These magnetic fields would somehow prevent the collapse of gas clouds to stars. They could also induce a splitting of the gas cloud to smaller clouds. The ratio of mass to magnetic flux ratio for clouds is studied and the clouds are found to be magnetically critical or stable against collapse to a core regions needed for the formation of star. The star formation efficiency of clouds drops with increasing magnetic field strength.

Star formation would begin as the magnetic field has strength below a critical value. If the reconnection plays a role in the process, this would suggest that reconnection is probable for magnetic field strengths below critical value. Since the thickness of the magnetic flux tube associated with its M4projection increases when magnetic field strength decreases, one can argue that the reconnection probability increases so that star formation becomes more probable. The development of galactic blackhole would amplify the magnetic fields. During cosmic evolution the flux tubes would thicken so that also the field strength would be reduced and eventually the star formation would begin if the needed gas clouds are present. At distant regions the thickness of flux tube loops can be argued to be larger since the p-adic length scale in question is longer since magnetic field strength is expected to scale like inverse of p-adic length scale squared (also larger value for heff/h=n would imply this). This would explain star formation in distant regions. This is just what observations tell.

A natural model for the galactic blackhole is as a highly wounded portion of cosmic string. The blackhole Schwartschild radius would be R=2GM and the mass due to dark energy of string (there would be also dark matter contribution) to mass would be M≈ TL, where T is roughly T≈ 2-11. This would give the estimate L≈ 210R.

See the article Five new strange effects associated with galaxies or the chapter TGD and astrophysics of "Physics in Many-sheeted Space-time".

For a summary of earlier postings see Latest progress in TGD.

Articles and other material related to TGD.


Sunday, April 15, 2018

How molecules in cells "find" one another and organize into structures?

The title of the popular article How molecules in cells 'find' one another and organize into structures expresses an old problem of biology. Now the group led by Amy S. Gladfelter has made experimental progress in this problem. The work has been published in Science (see this).

It is reported that RNA molecules recognize each other to condense into the same droplet due to the specific 3D shapes that the molecules assume. Molecules with complementary base pairing can find each other and only similar RNAs condense on same droplet. This brings in mind DNA replication, transcription and translation. Furthermore, the same proteins that form liquid droplets in healthy cells, solidify in diseases like neurodegenerative disorders.

Some kind of phase transition is involved with the process but what brings the molecules together remains still a mystery. The TGD based solution of this mystery is one of the first applications of the notion of many-sheeted space-time in biology, and relies on the notion of magnetic flux tubes connecting molecules to form networks.

Consider first TGD based model about condensed and living matter. As a matter fact, the core of this model applies in all scales. What is new is there are not only particles but also bonds connecting them. In TGD they are flux tubes which can carry dark particles with nonstandard value heff/h=n of Planck constant. In ER-EPR approach in fashion they would be wormholes connecting distance space-time regions. In this case the problem is instability: wormholes pinch and split. In TGD monopole magnetic flux takes care of the stability topologically.

The flux tube networks occur in all scales but especially important are biological length scales.

  1. In chemistry the flux tubes are associated with valence bonds and hydrogen bonds (see this). In biology genetic code would be realized as dark nuclei formed by sequences of dark protons at magnetic flux tubes. Also RNA, amino-acids, and even tRNA could have dark counterparts of this kind (see this). Dark variants of biomolecules would serve as templates for their ordinary variants also at the level of dynamics. Biochemistry would be shadow dynamics dictated to high degree by the dark matter at flux tubes.

  2. Dark valence bonds can have quite long length and the outcome is entangled tensor net (see this). These neuronal nets serve as correlates for cognitive mental images in brain (see this) emotional mental images in body (see this). Dark photons propagating along flux tubes (more precisely topological light rays parallel to them) would be the fundamental communication mechanism (see this). Transmitters and nerve pulses would only change the connectedness properties of these nets.

The topological dynamics of flux tubes has two basic mechanisms (I have discussed this dynamics from the point of view of AI here).
  1. Reconnection of flux tubes serves is the first basic mechanism in the dynamics of flux tube networks and would give among other things rise to neural nets. The connection between neurons would correspond basically to flux tube pair which can split by reconnection. Also two flux tube pairs can reconnect forming Y shaped structures. Flux tube pairs could be quite generally associated with long dark hydrogen bonds scaled up by heff/h=n from their ordinary lengths. Flux tube pairs would carry besides dark protons also supra phases formed by the lone electron pairs associated quite generally with hydrogen bonding atoms. Also dark ions could appear at flux tubes.

    Biomolecules would have flux loops continually scanning the environment and reconnecting if they meet another flux loop. This however requires that magnetic field strengths are same at the two loops so that a resonance is achieved at level of dark photon communications. This makes possible recognition by cyclotron frequency spectrum serving as signature of the magnetic body of the molecule.

    Water memory (see this) would rely on this recognition mechanism based on cyclotron frequencies and also immune system would use it at basic level (here one cannot avoid saying something about homeopathy although I know that this spoils the day of the skeptic: the same mechanism would be involved also with it). For instance, dark DNA strand accompanying ordinary DNA and dark RNA molecules find each other by this mechanism (see this). Same applies to other reactions such as replication and translation .

  2. Shortening of the flux tubes heff/h reducing phase transition is second basic mechanism explaining how biomolecules can find each other in dense molecular soup. It is essential that the magnetic fields at flux tubes are nearly the same for the reconnection to form. A more refined model for the shortening involves two steps: reconnection of flux tubes leading to a formation of flux tube pair between molecules and shortening by heff/h reducing phase transition.

Also ordinary condensed matter phase transitions involve change of the topology of flux tube networks and the model for it allows to put the findings described in the article in TGD perspective.
  1. I just wrote an article (see this) about a solution of two old problems of hydrothermodynamics: the behavior of liquid-gas system in the critical region not consistent with the predictions of statistical mechanics (known already at times of Maxwell!) and the behavior of water above freezing point and in freezing. Dark flux tubes carrying dark protons and possibly electronic Cooper pairs made from so called lone electron pairs characterizing atoms forming hydrogen bonds.

  2. The phase transition from gas to liquid occurs when the number of flux tubes per molecule is high enough. At criticality both phases are in mechanical equilibrium - same pressure. Most interestingly, in solidification the large heff flux tubes transform to ordinary ones and liberate energy: this explains anomalously high latent heats of water and ammonia. The loss of large heff flux tubes however reduces "IQ" of the system.

The phase transitions changing the connectedness of the flux tube networks are fundamental in TGD inspired quantum biology.
  1. Sol-gel transition would correspond to this kind of biological phase transitions. Protein folding (see this) - kind of freezing of protein making it biologically inactive - and unfolding would be second basic example of this transition. The freezing would involve formation of flux tube bonds between points of linear protein and assignable to hydrogen bonds. External perturbations induce melting of the proteins and they become biologically active as the value of heff/h=n characterizing their maximal possible entanglement negentropy content (molecular IQ) increases. External perturbation feeds in energy acting as metabolic energy. I have called this period molecular summer.

  2. Solidification of proteins reducing is reported to be associated with diseases such neurodegenerative disorders. In TGD picture this would reduce the molecular IQ since the ability of system to generate negentropy would be reduced when heff for the flux tubes decreases to its ordinary value. What brings molecules together is not understood and TGD provides the explanation as heff reducing phase transition for flux tube pairs.

See the article Artificial Intelligence, Natural Intelligence, and TGD or the chapter of "Hyper-finite factors, p-adic length scale hypothesis, and dark matter hierarchy" with the same title.

For a summary of earlier postings see Latest progress in TGD.

Articles and other material related to TGD.

Saturday, April 14, 2018

Maxwell's lever rule and expansion of water in freezing: two poorly understood phenomena

The view about condensed matter as a network with nodes identifiable as molecules and bonds as flux tubes is one of the basic predictions of TGD and obviously means a radical modification of the existing picture. In the sequel two old anomalies of standard physics are explained in this conceptual framework. The first anomaly was known already at the time of Maxwell. In critical region for gas liquid-phase transition van der Waals equation of state fails. Empirically the pressure in critical region depends only on temperature and is independent on molecular volume whereas van der Waals predicting cusp catastrophe type behavior predicts this dependence. This problem is quite general and plagues all analytical models based on statistical mechanics.

Maxwell's area rule and lever rule is the proposed modification of van der Waals in critical region. There are two phases corresponding to liquid and gas in the same pressure and the proportions of the phases vary so that the volume varies.

The lever rule used for metal allows allows to explain the mixture but requires that there are two "elements" involved. What the second "element" is in the case of liquid-gas system is poorly understood. TGD suggests the identification of the second "element" as magnetic flux tubes connecting the molecules. Their number per molecule varies and above critical number a phase transition to liquid phase would take place.

Second old problem relates to the numerous anomalies of water (see the web pages of Martin Chaplin). I have discussed these anomalies from TGD viewpoint in (see this). The most well-known anomalies relate to the behavior near freezing point. Below 4 degrees Celsius water expands rather than contracts as temperature is lowered. Also in the freezing an expansion takes place.

A general TGD based explanation for the anomalies of water would be the presence of also dark phases with non-standard value of Planck constant heff/h=n (see this). Combining this idea with the above proposal this would mean that flux tubes associated with hydrogen bonds can have also non-standard value of Planck constant in which case the flux tube length scales like n. The reduction of n would shorten long flexible flux tubes to short and rigid ones. This reduce the motility of molecules and also force them nearer to each other. This would create empty volume and lead to an increase of volume per molecule as temperature is lowered.

Quite generally, the energy for particles with non-standard value of Planck constant is higher than for ordinary ones (see this). In freezing all dark flux tubes would transform to ordinary ones and the surplus energy would be liberated so that the latent heat should be anomalously high for all molecules forming hydrogen bonds. Indeed, for both water and NH3 having hydrogen bonds the latent heat is anomalously high. Hydrogen bonding is possible if molecules have atoms with lone electron pairs (electrons are not assignable to valence bonds). Lone electron pairs could form Cooper pairs at flux tube pairs assignable to hydrogen bonds and carrying the dark proton. Therefore also high Tc superconductivity could be possible.

See the article Maxwell's lever rule and expansion of water in freezing: two poorly understood phenomena or the chapter Quantum Criticality and Dark Matter of "Hyper-finite factors, p-adic length scale hypothesis, and dark matter hierarchy".

For a summary of earlier postings see Latest progress in TGD.

Articles and other material related to TGD.

Saturday, April 07, 2018

Complex 8-momenta are necessary for the realization of massless many-particle states implying unitary without loops

I have proposed a realization of unitarity in twistor approach without loops and with discrete coupling constant evolution dictated by number theory (see this). The proposal relies crucially on the identification quantum numbers in M8 picture as like-light quaternionic 8-momenta and the assumption that also many-particle states are massles. The 8-momenta are also complex already at classical level with corresponding imaginary unit i commuting with octonionic imaginary units Ik of M8.

The essential assumption was that the 8-momenta of also many-particle states are light-like. It is easy to see that this cannot make sense if single particle states have light-like 8-momenta unless they are also parallel. For a moment I thought that complexification of single particle 8-momenta might help but it did not.

Next came the realization that BCFW construction actually gives analogs of zero energy states having complex light-like momenta. The single particle momenta are not however light-like anymore. In TGD these states can be assigned with the interior regions of causal diamonds and have interpretation as resonances/bound states with complex momenta. The following tries to articular this more precisely.

  1. In BCFW approach the expression of residue integral as sum of poles in the variable z associated with the amplitude obtained by the deformation pi→ pi+zri of momenta (∑ ri=0, ri• rj=0) leads to a decomposition of the tree scattering amplitude to a sum of products of amplitudes in resonance channels with complex momenta at poles. The products involve 1/P2 factor giving pole and the analog of cut in unitary condition. Proof of tree level unitarity is achieved by using complexified momenta as a mere formal trick and complex momenta are an auxiliary notion. The complex massless poles are associated with groups I of particles whereas the momenta of particles inside I are complex and non-light-like.

  2. Could BCFW deformation give a description of massless bound states massless particles so that the complexification of the momenta would describe the effect of bound state formation on the single particle states by making them non-light-like? This makes sense if one assumes that all 8-momenta - also external - are complex. The classical charges are indeed complex already classically since Kähler coupling strength is complex (see this). A possible interpretation for the imaginary part is in terms of decay width characterizing the life-time of the particle and defining a length of four-vector.

  3. The basic question in the construction of scattering amplitudes is what happens inside CD for the external particles with light-like momenta. The BCFW deformation leading to factorization suggests an answer to the question. The factorized channel pair corresponds to two CDs inside which analogs of M and N-M particle bound states of external massless particles would be formed by the deformation pi→ pi+zri making particle momenta non-light-like. The allowed values of z would correspond to the physical poles. The factorization of BCFW scattering amplitude would correspond to a decomposition to products of bound state amplitudes for pairs of CDs. The analogs of bound states for zero energy states would be in question. BCFW factorization could be continued down to the lowest level below which no factorization is possible.

  4. One can of course worry about the non-uniqueness of the BCFW deformation. For instance, the light-like momenta ri must be parallel (rii r) but the direction of r is free. Also the choice of λi is free to a high extent. BCFW expression for the amplitude as a residue integral over z is however unique. What could this non-uniqueness mean?

    Suppose one accepts the number theoretic vision that scattering amplitudes are representations for sequences of algebraic manipulations. These representations are bound to be highly non-unique since very many sequences can connect the same initial and final expressions. The space-time surface associated with given representation of the scattering amplitude is not unique since each computation corresponds to different space-time surface. There however exists a representation with maximal simplicity.

    Could these two kinds of non-uniqueness relate?

It is indeed easy to see that many-particle states with light-like single particle momenta cannot have light-like momenta unless the single-particle momenta are parallel so that in non-parallel case one must give up light-likeness condition also in complex sense.
  1. The condition of light-likeness in complex sense allows the vanishing of real and imaginary mass squared for individual particles

    Im(pi)= λi Re(pi) ,

    (Re(pi))2=(Im(pi))2=0 .

    Real and imaginary parts are parallel and light-like in 8-D sense.

  2. The remaining two conditions come from the vanishing of the real and imaginary parts of the total mass squared:

    i≠ j Re(pi)• Re(pj)-Im(pi)• Im(pj) =0 ,

    i≠ j Re(pi)• Im(pj)=0 .

    By using proportionality of Re(pi) and Im(pi) one can express the conditions in terms of the real momenta

    i≠ j (1-λiλj) Re(pi)• Re(pj) =0 ,

    i≠ j λj Re(pi)• Re(pj)=0 .

    For positive/negative energy part of zero energy state the sign of time component of momentum is fixed and therefore λi have fixed sign. Suppose that λi have fixed sign. Since the inner products pi• pj of time-like vectors with fixed sign of time compomemet are all positive or negative the second term can vanish only if one has pi•pj=0. If the sign of λi can vary, one can satisfy the condition linear in λi but not the first condition as is easy to see in 2-particle case.

  3. States with light-like parallel 8-momenta are allowed and one can ask whether this kind of states might be realized inside magnetic flux tubes identified as carriers of dark matter in TGD sense. The parallel light-like momenta in 8-D sense would give rise to a state analogous to super-conductivity. Could this be true also for quarks inside hadrons assumed to move in parallel in QCD based model. This also brings in mind the earlier intuitive proposal that the momenta of fermions and antifermions associated with partonic 2-surfaces must be parallel so that the propagators for the states containing altogether n fermions and antifermions would behave like 1/(p2)n/2 and would not correspond to ordinary particles.

See background see the article The Recent View about Twistorialization in TGD Framework.

For a summary of earlier postings see Latest progress in TGD.

Articles and other material related to TGD.

Friday, April 06, 2018

Could the sufferings of the dying superstring theory be finally over?

It is painful to see the death throes of superstring models to continue year after year. Peter Woit wrote about recent article suggesting that maybe string-/M-theory does not allow at all the de Sitter spaces (dS) needed at QFT-GRT limit for cosmological reasons (accelerated expansion). dS space is required by the small value of cosmological constant causing the accelerated expansion - in fact by its sign. If the claim of the article is true and is taken seriously, there is danger that the whole business might start again from scratch! Let us keep fingers crossed that this does not happen.

To understand what is involved, some notes about landscapeology are in order.

  1. The whole business is based on wishful thought that physics for 2-D space-times in 10 or 11-D space could be transformed to that for 4-D space-times but it seems that 2 to 4 won't go.

  2. Landscape consists of huge number solutions of QFT limit with Calabi-Yau as internal space. This does not allow to fix 4-D space-time defining large dimensions.

  3. Swampland is identified as space-times consisting of 4-D space-time geometries not "derivable" from string model at the highly questionable QFT-GRT limit. There is an ambitious program trying to chart all space-times which do NOT emerge as solutions QFT-GRT limit. In TGD this program would mean finding all space-time surfaces which are NOT preferred extremals of the action principle. This new branch of physics could be called geography of Swampland.

  4. Anti-de-Sitter space (AdS) appearing in AdS/CFT correspondence would require wrong sign of cosmological constant. The challenge is to find solutions with dS as 4-D space-time. Of course, macroscopic space-time as dS space is also a notion deriving from the thinking that QFT+GRT as such describes the physics of string models in long length scales.

The proposal of the article is that dS theories are in Swampland. If macroscopic space-time can be really regarded as dS, then string theory is dead and the sufferings of the patient would be finally over.

The situation in string models and theoretical particle physics has a long history of wrong hypothesis transformed soon to dogmas, and one should return to seventies, when GUT paradigm emerged - and probably as a great surprise for its proponents - became suddenly a dogma. Fast decision making and quick moves: this is the recipe for success in career building but in science it leads to a catastrophe. And in politics and economy too. It is not perhaps an accident that superstring business began at eighties when also yuppies took the power: in Finland their business games led to a deep economical depression and division of people to rich and poor: we are still suffering the consequences of the ensuing moral degeneration.

For a summary of earlier postings see Latest progress in TGD.

Articles and other material related to TGD.

Thursday, April 05, 2018

Quantum magic: interview of Dean Radin

There was very interesting interview of Dean Radin in skeptiko. If skeptiko is what its name suggests, it seems that skeptics are finally starting to challenge their attitude that people studying consciousness and paranormal are crackpots.

Correction: I was too optimistic as I tend to be sometimes. skeptiko is not a group of skeptics but consists of ordinary open-minded people ready to challenge the standard worldview. Thanks for Jani Lassila for informing me.

First some background. Dr. Dean Radin working as chief scientist at the Institute of Noetic Sciences (IONS) has studied various paranormal phenomena about which telepathy, precognition and psychokinesis are examples. He has written a book with a rather provocative title Real Magic: Ancient Wisdom, Modern Science and a Guide to the Secret Power of the Universe. I sense some hidden humor in the title but Radin poses quite seriously the question whether magic be in some sense real.

Why Radin is suddenly taken seriously by some skeptics?

Most skeptics of course continue to close their eyes and ears but the fact that this interview has been done shows that there are also educated skeptics ready to challenge their own beliefs.

Radin did some time ago very interesting experiment, which is a modification of double slit experiment. In quantum world particles have also wave aspect. The incoming particles/waves (say photon or electrons) go through two slits. As waves they go through both simultaneously. One has detectors behind the slits and one finds that either detector fires: one detects individual particles and they go through either slit. The distribution of counts however shows diffractive interference pattern: as if one would have wave had gone through both slits.

What was new that there was also a person involved: either meditator or ordinary person. The person concentrated to intend that particles go through either slit, say A. Radin reports that this yielded observable effect on the interference pattern when the person was meditator. The experiment was carried out also remotely. The person intending was at other side of the globe and had a net connection to the experimental apparatus so that he/she could see it. Also now the effect was sawn! Needless to say, if these findings can be replicated by others, they have revolutionary implications. Maybe the experiment replicated by Radin again and again has finally started to have an effect on even skeptics.

I have myself written an article about TGD based explanation of the effects (see About the double-slit experiment of Dean Radin). The explanation relies on the notions of magnetic body (MB) carrying dark matter identified as phases of ordinary matter with non-standard value heff of Planck constant. Together with zero energy ontology (ZEO) these notions are fundamental in TGD inspired theory of quantum biology and consciousness. The magnetic flux tubes containing dark photons propagating along them and serving also as correlates for entanglement between the systems at their ends are in basic role in the explanation: the intention is realized by this kind of signal between subject person and the system (now the particle beam arriving to the double slit system). Our magnetic bodies are predicted have layers with size of even Earth size and even larger and this might allow to understand the remote effect.

The interview does not mention the above experiment, which - besides the book of Radin - has very probably has motivated it. The discussion beging with questions about how Radin has been able to tolerate the rather primitive reactions of vulgar skeptics. Radin admits that it has not been easy. The recipe is simple: do not react instantaneously, control your impulses. This is difficult. From my own experience I however think that complete censorship and silencing are even more difficult to tolerate than direct personal attacks. In these attacks at least your existence is admitted.

Idealism, materialism, dualism or something else?

Philosophies behind theories of consciousness are usually classified to idealistic, materialistic, and dualistic. As Chalmers demonstrated, it is very difficult to distinguish the dualistic theories from materialistic ones if one demands consistency with physics, which he identifies as classical physics. If one accepts standard quantum physics, this conclusion generalizes.

The discussion is mainly about idealism contra materialism. Radin counts himself as an idealist in the sense that mind is real for him. Mind would be the fundamental existence; mind over matter and matter as a conceptual creation of mind; consciousness everywhere - pan-psychism. Materialism states that consciousness is a property of matter. Or even that consciousness is an illusion as Dennett puts it: even open-minded layman realizes that illusion itself is one particular conscious experience so that consciousness as illusion is something very circular.

With the progress in neuroscience and quantum biology the materialistic position is becoming increasingly harder to defend. A good example is near-death-experiences (NDE): it is becoming clear that the neuro-science explanations fail. Materialism has transformed to what is referred to as post-materialism in the discussion. What is new that post-materialism takes consciousness seriously, something deserving scientific study, and already this is is a victory of rational thinking. I did not however learn what post-materialism really is: if it is meant to bring in something interesting there is no other way than to give up the basic attitude and accept that consciousness has causal powers and is much more than a property of material state, or even illusion.

Beside the mainstream philosophies about Universe and consciousness there are also other philosophies. In TGD inspired quantum theory of consciousness is not a property of material system but is in quantum jump, state function reduction re-creating the universe (or part of it): something between two physical realities in the usual sense. This is basically a generalization of quantum measurement theory allowing to solve its basic paradox without giving up as in Copenhagen interpretation or by introducing some other weird interpretation.

An essential additional element is zero energy ontology (ZEO), which changes dramatically the view about physical states: not time=constant snapshots of 4-D time evolution but pairs of these snapshots at different time- pairs of initial and final states connected by a deterministic time evolution. This fits very nicely with the notion of function in biology, notion of behavioral pattern in neuroscience, and the notion of computer program in computer science. Free will like initiates a new program which can be chosen.

From this perspective the period of materialism can be seen as a tragic outcome of the belief that deterministic laws of physics are inconsistent with free will, that mathematics denies this consistency. Tragic because the notions of ethics and moral become totally empty in fully deterministic Universe and this is probably one of the main reason to the situation in which civilization and speciei are at the verge of extinction. Mathematics does not actually deny free will. In TGD view one has two causalities: the causality of free will assigned with state function reductions, and the causality of field equations. There is no conflict between them.

The misunderstanding is also a fundamental misunderstanding of the nature of time. There are actually two times: the experienced time as sequence of state function reductions - re-creations - and the geometric time of physicist appearing in the field equations. These times differ from each other as even child can understand: subjective has not future, geometric time has. Subjective time is irreversible, geometric is not. These times however correlate: we can assign to subjective time flow a sequence of clock readings and this together with the fact that the contents of our sensory experience is in good approximation about 3-D time= constant snapshot of space-time (of length about .1 seconds actually, a fact that physicists have not noticed) has led to the confusion. Physicists have magnificent computational skills but make incredibly elementary errors in conceptual thinking. And even worse: quite too often they refuse to even admit their blunders!

Paranormal phenomena

There is also some discussion about some paranormal phenomena: remote viewing (RV), remote healing, psychokinesis, telepathy, precognition, etc... Out-of-body-experiences (OBEs) and near-death-experiences (NDEs) are real phenomena which neuro-science tries to get rid of by somehow patologizing them. Also hypnosis, which even most skeptics accept as real, is very difficult to explain using mere neuroscience but for some reason paranormal researchers have not devoted so much attention to it.

The study of these phenomena is extremely difficult in principle. If these phenomena are possible, one cannot exclude the possibility that just the wish of the researcher to observe the phenomenon, can produce it. If so, the only manner to proceed is to really understand what these phenomena theoretically, and then try to eliminate the experimenter effect.

In TGD Universe all these phenomena are possible and play a key role even in ordinary biology. A hierarchy of conscious entities is the basic prediction: suddenly we have made time travel to the pre-scientific animistic world! Self has sub-selves, which it experiences as mental images and self is mental image of higher level self. Higher levels in the hierarchy correspond to the gods and angels of the pre-scientific world view. In TGD inspired biology this leads even to the proposals about hierarchy of collective EEGs and gene expressions.

Magnetic bodies (MBs) are onion-like structures, which can have layers with size measured using astrophysical length scales, can fuse to larger ones and the formation of flux tube connection between MBs is the basic element of directed attention. We would be highly dynamical networks having as nodes cells and other units connected by flux tubes. One can model mental images as connected sub-networks: not only in brain but also in biological body, where hormones and other information molecules give rise to emotional expression as dynamics of cell networks.

In this framework even our own consciousness involves the basic paranormal phenomena: our magnetic body controls the biological body and receives sensory input from it mediated by EEG and its scaled variants. Magnetic flux tubes carrying dark matter in TGD sense provide correlates for remote mental interactions. Even social structures could be understood in terms of quantum physics relying on the notion of magnetic body, and one can even say something non-trivial about the experience of loneliness! The notion of network replaces the idea about isolated particles by adding the flux tubes between them. Amusingly, this view is emerging also in condensed matter physics, where people talk about tensor networks. All roads lead to Rome.

In ZEO self is identified generalization of Zeno effect to a sequence of small state function reductions analogous to weak measurements. When self dies it re-incarnates as time-reversed self. The basic notions are active and passive boundaries of causal diamond (CD, intersection of future and past directed light-cones). During the lifecycle of self the active boundary is shifting reduction by reduction farther away from the stationary passive boundary and at which also the members of state pairs defining zero energy states remained un-affected. In the death of self the roles of active and passive boundaries change and CD begins to increase in opposite boundary at opposite boundary.

This need not imply that time-reversed self would remember anything about its previous life-cycle. It is quite possible that the MB associated with the organism remains and there is continuity of conscious experience. NDEs and OBEs be understood as experiences involving only MB and no input from brain. Also the third-person perspective of consciousness would correspond to MB: dying person literally sees himself from above. In this interpretation is correct, the re-incarnation would be different self. One can of course ask, what happens when we fall asleep. Do we die and re-incarnate as time reversed entity at some level of self-hierarchy? Does second re-incarnation give rise to us after wake-up?

I think that mentioning ghosts in a company of skeptics is a real challenge for even for the bravest and most hard leathered paranormal researcher. In ZEO might ghosts could correspond to conscious entities living in opposite direction of time. If these entities interact with us, this interaction could reveal that they indeed have opposite direction of time: second law would hold true in opposite direction. From our perspective temperature differences and concentration gradients would grow. This kind of phenomena have been indeed reported and they part of the folklore associated with ghosts.

The kind of phenomena apparently defying second law populate biology. Fantappie proposed long time ago the notion of syntropy assignable to second law in non-standard time direction. In TGD inspired biology time reversals are in fundamental role: for instance, motor action involves a signal in geometric past (creation of sub-..-subself with non-standard arrow of time) initiating neural activities in geometric past. This would explain Libet's strange findings that the experience of free will is preceded by neural activity (in geometric time).

Is there something in magical traditions?

Magical traditions are also discussed: this is actually the topic of the book of Radin. Before the emergence of science as we usually understand it, the world looked very different. Consciousness was not assigned with human brain. Animistic thinking dominated: spirits, angles, and gods populated the world. All living beings were regarded as conscious - even non-living systems. Ironically, the democracy of consciousness is now making comeback since the correlations between behavior and the state of central nerve system are very similar for insects and humans. Insects can even suffer depression according to these criteria and similar cure can help! Even bacteria behave in some respects like conscious entities and the collaboration of proteins at nano-level brings unavoidably in mind a working team. If pan-psychism is accepted (what it really means is of course not at all obvious) then this pre-scientific world view does not look so primitive anymore. The emergence of Newtonian physics was unforeseen step in the evolution of mathematical and physical consciousness but also a drawback due to its own limitations.

Theurgy consisted of magical rituals trying to affect gods more favourable. Some people had as goal henosis, unification with the divine. Of course, there are still such people but they are minority in western science dominated culture. Radin asks whether these rituals might be something more than theatre. Perhaps the very fact that there is a concentrated highly emotional directed attention of many minds, is what what matters and gives rise to magic. For instance, religious rituals define annual social rhythms analogous to EEG rhythms but in much longer time scale, and could serve to synchronize individual brains just like neurons are synchronized. The magnetic body of collective consciousness would control the behavior of its "neurons".

For a summary of earlier postings see Latest progress in TGD.

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