Cosmic Background

Mao, Jianping

doi:10.24018/ejphysics.2021.3.1.51

Cited by 3 publications

(4 citation statements)

References 28 publications

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“…The chain of chirality transfer within the biological world, ranging from molecular chirality to cognitive brain laterality (bio-chirality), is a well-studied phenomenon for animals [123,137,145] and is discussed in detail in several comprehensive reviews [12,13,146]. A hierarchical chain of chirality transfer within the bio-molecular system is experimentally observed for amino acid's spontaneous and induced self-assembly into chiral aggregates [137,147]. The essential feature of the chain of chirality transfer in biology is bi-directionality, meaning that each link (and any sequence of the links) experiences the asymmetric impact from the left-and right-neighborhoods.…”

Section: Hierarchical Levelsmentioning

confidence: 99%

Fundamental Cause of Bio-Chirality: Space-Time Symmetry—Concept Review

Dyakin

2022

Symmetry

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The search for fundamental determinants of bio-molecular chirality is a hot topic in biology, clarifying the meaning of evolution and the enigma of life’s origin. The question of origin may be resolved assuming that non-biological and biological entities obey nature’s universal laws grounded on space-time symmetry (STS) and space-time relativity (SPR). The fabric of STS is our review’s primary subject. This symmetry, encompassing the behavior of elementary particles and galaxy structure, imposes its fundamental laws on all hierarchical levels of the biological world. From the perspective of STS, objects across spatial scales may be classified as chiral or achiral concerning a specific space-related symmetry transformation: mirror reflection. The chiral object is not identical (i.e., not superimposable) to its mirror image. In geometry, distinguish two kinds of chiral objects. The first one does not have any reflective symmetry elements (a point or plane of symmetry) but may have rotational symmetry axes (dissymmetry). The second one does not have any symmetry elements (asymmetry). As the form symmetry deficiency, Chirality is the critical structural feature of natural systems, including sub-atomic particles and living matter. According to the Standard Model (SM) theory and String Theory (StrT), elementary particles associated with the four fundamental forces of nature determine the existence of micro- and galaxy scales of nature. Therefore, the inheritance of molecular symmetry from the symmetry of elementary particles indicates a bi-directional (internal [(micro-scale) and external (galaxy sale)] causal pathway of prevalent bio-chirality. We assume that the laws of the physical world impact the biological matter’s appearance through both extremities of spatial dimensions. The extended network of multi-disciplinary experimental evidence supports this hypothesis. However, many experimental results are derived and interpreted based on the narrow-view prerogative and highly specific terminology. The current review promotes a holistic approach to experimental results in two fast-developing, seemingly unrelated, divergent branches of STS and biological chirality. The generalized view on the origin of prevalent bio-molecular chirality is necessary for understanding the link between a diverse range of biological events. The chain of chirality transfer links ribosomal protein synthesis, cell morphology, and neuronal signaling with the laterality of cognitive functions.

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Section: Hierarchical Levelsmentioning

confidence: 99%

Fundamental Cause of Bio-Chirality: Space-Time Symmetry—Concept Review

Dyakin

2022

Symmetry

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“…2019, Huang et al 2021] discussed in detail in several comprehensive reviews [Devínsky. 2021;Barron, 1986;Mao, 2021]. A hierarchical chain of chain of chirality transfer within the bio-molecular system is experimentally observed for amino acid's spontaneous and induced self-assembly into chiral aggregates [Ribó.…”

Section: Hierarchical Levelsmentioning

confidence: 99%

Fundamental Cause of Bio-Chirality - Space-Time Symmetry: Concept Review

Dyakin¹

2022

Preprint

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The search for fundamental determinants of bio-molecular chirality is a hot topic in biology, clarifying the meaning of evolution and the enigma of life's origin. Non-biological and biological entities obey the universal laws of nature grounded on space-time symmetry (STS) transformations. The fabric of STS is the immense subject of our review. The symmetry, encompassing behavior of elementary particles and galaxy structure, imposes its fundamental laws on all hierarchical levels of the biological world. Objects across spatial scales may be classified as chiral or achiral concerning a specific space-related symmetry transformation - mirror reflection. Chirality as a symmetry element reflecting the property of asymmetry (or dissymmetry) is the critical structural feature of natural systems, including sub-atomic particles and living matter. The inheritance of molecular symmetry from the symmetry of elementary particles points to the bi-directional causal pathway of prevalent bio-chirality. We assume that both extremities of spatial dimension naturally influence this transitional state of biological matter. The current review promotes an integrative holistic approach to the new experimental results in fast-developing and divergent branches of STS and biological chirality. The generalized view on biological chirality is a necessary and promising avenue for adequately understanding the link between protein folding, cell morphology, neuronal signaling, and laterality of cognitive functions.

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“…To express real meaning of a photon energy, a feasible way is to assume that its frequency could roughly be regarded as another expression of its spin (somewhat like a spinor [20]- [22]) that was variable (any integer, approximately equal to its angular momentum plus its orbital angular momentum in modern physical concept), and exhibited a certain direction known as left-handed and right-handeda spin photon probably linking to a spin of our universe and as a consequence leads to an asymmetric world that matter is more much than antimatter [23], or up and down that a photon has two possible polarization states [24].…”

Section: B Photon Spin and Energymentioning

confidence: 99%

“…For a long time, an attempt is using photons, which not only is force carrier but also a mere basic particle was assumed that all of others were composite [23], to simulate structures of electron and positron after that to neutron and proton [31], i.e. :…”

Section: Photon Mass and Chargementioning

confidence: 99%