Results 11 to 20 of about 51,994 (290)
K\"ahlerian Twistor Spinors [PDF]
Mathematische Zeitschrift, 2010 On a K\"ahler spin manifold K\"ahlerian twistor spinors are a natural analogue of twistor spinors on Riemannian spin manifolds. They are defined as sections in the kernel of a first order differential operator adapted to the K\"ahler structure, called K\"
A. Lichnerowicz +23 more
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Journal of Geometry and Physics, 2001 References added, misprints corrected.
D'AURIA, RICCARDO +3 more
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Physics Letters B, 2003 A unified description of all interactions could be based on a higher-dimensional theory involving only spinor fields. The metric arises as a composite object and the gravitational field equations contain torsion-corrections as compared to Einstein gravity.
Hebecker, A., Wetterich, C.
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A Mathematical Model for Controlling Exchanged Spinor Waves between Hemoglobin, Tumor and T-Cells
Mathematics, 2021 To date, it is known that tumor cells respond to attacks of T-cells by producing some PD-1/PD-L1 and other connections. Unfortunately, medical methods for preventing these connections are expensive and sometimes non-effective. In this study, we suggest a
Massimo Fioranelli +4 more
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International Journal of Modern Physics A, 2012 It has been proposed that quantum mechanics and string theory share a common inner syntax, the relational logic of C. S. Peirce. Along this line of thought we consider the relations represented by spinors. Spinor composition leads to the emergence of Minkowski space–time.
Nicolaidis, A., Kiosses, V.
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Realism, irrationality, and spinor spaces
Zagadnienia Filozoficzne w Nauce, 2023 Mathematics, as Eugene Wigner noted, is unreasonably effective in physics. The argument of this paper is that the disproportionate attention that philosophers have paid to discrete structures such as the natural numbers, for which a nominalist ...
Adrian Heathcote
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On the spinor representation [PDF]
The European Physical Journal C, 2017 A systematic study of the spinor representation by means of the fermionic physical space is accomplished and implemented. The spinor representation space is shown to be constrained by the Fierz-Pauli-Kofink identities among the spinor bilinear covariants. A robust geometric and topological structure can be manifested from the spinor space, wherein, for
Hoff da Silva, J. M. +3 more
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Curvature Spinors in Locally Inertial Frame and the Relations with Sedenion
Universe, 2020 In the 2-spinor formalism, the gravity can be dealt with curvature spinors with four spinor indices. Here we show a new effective method to express the components of curvature spinors in the rank-2 4 × 4 tensor representation for the gravity
In Ki Hong +2 more
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Six-Dimensional Space with Symmetric Signature and Some Properties of Elementary Particles
Axioms, 2022 The six-dimensional pseudo-Euclidean space E3,3 with signature (3,3) is proposed as a model of real physical space at the subparticle scale. The conserved quantum characteristics of elementary particles, such as spin, isospin, electric and baryon charges,
Nikolay Popov, Ivan Matveev
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Royal Society Open Science, 2022 In this paper, I respond to a critique of one of my papers previously published in the Royal Society Open Science entitled ‘Quantum correlations are weaved by the spinors of the Euclidean primitives.’ Without engaging with the geometrical framework ...
Joy Christian
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