Results 51 to 60 of about 2,919,146 (356)
Experimental bit commitment based on quantum communication and special relativity. [PDF]
Physical Review Letters, 2013 Bit commitment is a fundamental cryptographic primitive in which Bob wishes to commit a secret bit to Alice. Perfectly secure bit commitment between two mistrustful parties is impossible through asynchronous exchange of quantum information.
T. Lunghi +9 more
semanticscholar +1 more source
Doubly Special Relativity: A New Relativity or Not [PDF]
AIP Conference Proceedings, 2006 Double Special Relativity theories are the relativistic theories in which the transformations between inertial observers are characterized by two observer-independent scales of the light speed and the Planck length. We study two main examples of these theories and want to show that these theories are not the new theories of relativity, but only are re ...
Ahmad Shariati, Nosratollah Jafari
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Renormalization of Very Special Relativity gauge theories
Journal of High Energy Physics, 2023 Mandelstam-Leibbrandt (ML) regularization of Very Special Relativity (VSR) amplitudes in momentum space depends on two fixed null vectors n μ , n ¯ μ $$ {\overline{n}}_{\mu } $$ besides external momenta. ML is known to preserve gauge invariance and naive
J. Alfaro
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About Locality and the Relativity Principle Beyond Special Relativity
, 2011 Locality of interactions is an essential ingredient of Special Relativity. Recently, a new framework under the name of relative locality \cite{AmelinoCamelia:2011bm} has been proposed as a way to consider Planckian modifications of the relativistic ...
C. Barcelo +7 more
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The principle of relativity and the special relativity triple [PDF]
Physics Letters B, 2009 Based on the principle of relativity and the postulate on universal invariant constants ($c,l$) as well as Einstein's isotropy conditions, three kinds of special relativity form a triple with a common Lorentz group as isotropy group under full Umov-Weyl-Fock-Lorentz transformations among inertial motions.
Hong-Tu Wu, Bin Zhou, Han-Ying Guo
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Spatial Geometry and Special Relativity: a comparative approach
Revista Brasileira de Ensino de FísicaIn this work, it is shown the interplay of relative and absolute entities, which are present in both spatial geometry and special relativity. In order to strengthen the understanding of special relativity, we discuss firstly an instance of geometry and ...
Fabiana Botelho Kneubil
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Moving Unstable Particles and Special Relativity
Advances in High Energy Physics, 2018 In Poincaré-Wigner-Dirac theory of relativistic interactions, boosts are dynamical. This means that, just like time translations, boost transformations have a nontrivial effect on internal variables of interacting systems.
Eugene V. Stefanovich
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A Glimpse of Special Theory of Relativity [PDF]
, 2017 This article provides a brief outline of Special Theory of Relativity. The physics before the relativity, the special relativity in itself, and the consequences of special relativity are discussed ...
Dahal, Arjun
core
Symmetry and Special Relativity [PDF]
Symmetry, 2019 We explore the role of symmetry in the theory of Special Relativity. Using the symmetry of the principle of relativity and eliminating the Galilean transformations, we obtain a universally preserved speed and an invariant metric, without assuming the constancy of the speed of light.
Yaakov Friedman, Tzvi Scarr
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Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders
Population Ecology, EarlyView.We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa +2 more
wiley +1 more source