Results 1 to 10 of about 833 (161)
A System of Axioms for Minkowski Spacetime [PDF]
Journal of Philosophical Logic, 2020 40 pages, 30 figures, forthcoming ...
Joshua Babić
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Metric field as emergence of Hilbert space [PDF]
Scientific ReportsFirst, we explain some ambiguities of spacetime and metric field as fundamental concepts. Then, from the Unruh effect point of view and using the Gelfand–Naimark–Segal construction, we construct an operator as a quanta of acceleration that we call ...
Maysam Yousefian, Mehrdad Farhoudi
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Revisiting special relativity: a natural algebraic alternative to Minkowski spacetime. [PDF]
PLoS ONE, 2012 Minkowski famously introduced the concept of a space-time continuum in 1908, merging the three dimensions of space with an imaginary time dimension [Formula: see text], with the unit imaginary producing the correct spacetime distance [Formula: see text],
James M Chappell +4 more
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Emergence of Minkowski Spacetime by Simple Deterministic Graph Rewriting
Universe, 2022 The causal set program and the Wolfram physics project leave open the problem of how a graph that is a (3+1)-dimensional Minkowski spacetime according to its simple geodesic distances could be generated solely from simple deterministic rules.
Gabriel Leuenberger
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The momentum spaces of κ-Minkowski noncommutative spacetime
Nuclear Physics B, 2020 A useful concept in the development of physical models on the κ-Minkowski noncommutative spacetime is that of a curved momentum space. This structure is not unique: several inequivalent momentum space geometries have been identified.
Fedele Lizzi +2 more
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Baryogenesis in Minkowski spacetime
Journal of Geometry and PhysicsBased on a mechanism originally suggested for causal fermion systems, the present paper paves the way for a rigorous treatment of baryogenesis in the language of differential geometry and global analysis. Moreover, a formula for the rate of baryogenesis in Minkowski spacetime is derived.
Felix Finster
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Relativistic Formulation in Dual Minkowski Spacetime
SymmetryThe objective of this work is to derive the structure of Minkowski spacetime using a Hermitian spin basis. This Hermitian spin basis is analogous to the Pauli spin basis. The derived Minkowski metric is then employed to obtain the corresponding Lorentz factors, potential Lie algebra, effects on gamma matrices and complex representations of relativistic
T Ganesan
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Understanding thermal nature of de Sitter spacetime via inter-detector interaction
Physics Letters B, 2023 We investigate the interaction potential of two static detectors (atoms) at the same radial but different azimuthal coordinates in the de Sitter invariant vacuum. We show that for two detectors very far away from the cosmological horizon, the interaction
Wenting Zhou, Shijing Cheng, Hongwei Yu
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The Physical Significance of Time Conformal Minkowski Spacetime
Mehran University Research Journal of Engineering and Technology, 2020 The Minkowsiki spacetime is flat and there is no source of gravitation. The time conformal factor is adding some cuvature to this spacetime which introduces some source of gravitation to the spacetime.
Farhad Ali +4 more
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CoRR, 2020 This paper contributes a new class of games called spacetime games with perfect information. In spacetime games, the agents make decisions at various positions in Minkowski spacetime. Spacetime games can be seen as the least common denominator of strategic games on the one hand, and dynamic games with perfect information on the other hand.
openaire +4 more sources