62,050 research outputs found
Синхронія за К. Г. Юнгом та сплутані квантові стани: кіт Шредінгера «блукає» між хромосомами
Один з найбільш перспективних напрямків дослідження феномену синхронії за К. Г. Юнгом розглядується з позиції останніх досягнень сучасної науки. Увага зосереджена, головним чином, на сплутаних квантових станах та пов'язаних феноменах – квантової когерентності та квантової суперпозиції. Показано що квантова нелокальність, яка здатна розв'язати парадокс Ейнштейна –Подольского-Розена є одним з найбільш адекватних фізичних механізмів у плані відповідності гіпотезі синхронії Юнга. Здійснена спроба психофізіологічного обґрунтування синхронії у контексті молекулярної біології. Запропоновано оригінальну концепцію, згідно якої, біологічні молекули що задіяні при поділу клітини під час мітозу та мейозу, зокрема ДНК, можуть бути матеріальними носіями свідомості. Це припущення може бути сформульовано на основі феноменології аналітичної психології Юнга
Erwin Schroedinger, Francis Crick and epigenetic stability
Schroedinger's book 'What is Life?' is widely credited for having played a
crucial role in development of molecular and cellular biology. My essay
revisits the issues raised by this book from the modern perspective of
epigenetics and systems biology. I contrast two classes of potential mechanisms
of epigenetic stability: 'epigenetic templating' and 'systems biology'
approaches, and consider them from the point of view expressed by Schroedinger.
I also discuss how quantum entanglement, a nonclassical feature of quantum
mechanics, can help to address the 'problem of small numbers' that lead
Schroedinger to promote the idea of molecular code-script for explanation of
stability of biological order.Comment: New and improved version of the essay, now published in the online
journal 'Biology Direct'. Contains more expanded discussion on entanglement.
18 pages, 2 figures. The file includes open reviews by E.Koonin, V.Vedral and
E.Karsent
How bio-friendly is the universe
The oft-repeated claim that life is written into the laws of nature are
examined and criticized. Arguments are given in favour of life spreading
between near-neighbour planets in rocky impact ejecta (transpermia), but
against panspermia, leading to the conclusion that if life is indeed found to
be widespread in the universe, some form of life principle or biological
determinism must be at work in the process of biogenesis. Criteria for what
would constitute a credible life principle are elucidated. I argue that the key
property of life is its information content, and speculate that the emergence
of the requisite information-processing machinery might require quantum
information theory for a satisfactory explanation. Some clues about how
decoherence might be evaded are discussed. The implications of some of these
ideas for fine tuning are discussed.Comment: 11 page conference report, no figure
Towards a quantum evolutionary scheme: violating Bell's inequalities in language
We show the presence of genuine quantum structures in human language. The
neo-Darwinian evolutionary scheme is founded on a probability structure that
satisfies the Kolmogorovian axioms, and as a consequence cannot incorporate
quantum-like evolutionary change. In earlier research we revealed quantum
structures in processes taking place in conceptual space. We argue that the
presence of quantum structures in language and the earlier detected quantum
structures in conceptual change make the neo-Darwinian evolutionary scheme
strictly too limited for Evolutionary Epistemology. We sketch how we believe
that evolution in a more general way should be implemented in epistemology and
conceptual change, but also in biology, and how this view would lead to another
relation between both biology and epistemology.Comment: 20 pages, no figures, this version of the paper is equal to the
foregoing. The paper has meanwhile been published in another book series than
the one tentatively mentioned in the comments given with the foregoing
versio
The Unicellular State as a Point Source in a Quantum Biological System.
A point source is the central and most important point or place for any group of cohering phenomena. Evolutionary development presumes that biological processes are sequentially linked, but neither directed from, nor centralized within, any specific biologic structure or stage. However, such an epigenomic entity exists and its transforming effects can be understood through the obligatory recapitulation of all eukaryotic lifeforms through a zygotic unicellular phase. This requisite biological conjunction can now be properly assessed as the focal point of reconciliation between biology and quantum phenomena, illustrated by deconvoluting complex physiologic traits back to their unicellular origins
Magnetism, FeS colloids, and Origins of Life
A number of features of living systems: reversible interactions and weak
bonds underlying motor-dynamics; gel-sol transitions; cellular connected
fractal organization; asymmetry in interactions and organization; quantum
coherent phenomena; to name some, can have a natural accounting via
interactions, which we therefore seek to incorporate by expanding the horizons
of `chemistry-only' approaches to the origins of life. It is suggested that the
magnetic 'face' of the minerals from the inorganic world, recognized to have
played a pivotal role in initiating Life, may throw light on some of these
issues. A magnetic environment in the form of rocks in the Hadean Ocean could
have enabled the accretion and therefore an ordered confinement of
super-paramagnetic colloids within a structured phase. A moderate H-field can
help magnetic nano-particles to not only overcome thermal fluctuations but also
harness them. Such controlled dynamics brings in the possibility of accessing
quantum effects, which together with frustrations in magnetic ordering and
hysteresis (a natural mechanism for a primitive memory) could throw light on
the birth of biological information which, as Abel argues, requires a
combination of order and complexity. This scenario gains strength from
observations of scale-free framboidal forms of the greigite mineral, with a
magnetic basis of assembly. And greigite's metabolic potential plays a key role
in the mound scenario of Russell and coworkers-an expansion of which is
suggested for including magnetism.Comment: 42 pages, 5 figures, to be published in A.R. Memorial volume, Ed
Krishnaswami Alladi, Springer 201
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