Results 31 to 40 of about 167,710 (165)

Space and time in special relativity [PDF]

open access: yesRevista Brasileira de Ensino de Física
In this review of the kinematic part of Einstein’s Theory of Special Relativity, the physical meaning of the Lorentz Transformations is elucidated from basic physical facts that, although implicit in the formulation of the theory, are usually overlooked ...
Valdir Bindilatti
doaj   +2 more sources

Discussions on Special and General Relativity Model

open access: yesChaos Theory and Applications, 2021
In this study, the Michelson–Morley experiment and the result of this experiment (the speed of light appears to be the same in all directions) were explored.
Zeki Çalışkan
doaj   +1 more source

Seeking for the observational manifestation of de Sitter Relativity

open access: yes, 2016
The de Sitter invariant special relativity is a natural extension of the usual Einstein special relativity. Within this framework a generalization of special relativity (SR) for the de Sitter space-time introduces a new length scale $R$, serving an ...
Tretyakova, Daria A.
core   +1 more source

About Locality and the Relativity Principle Beyond Special Relativity

open access: yes, 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
core   +1 more source

A Note on the Topology of Space-time in Special Relativity [PDF]

open access: yes, 2003
We show that a topology can be defined in the four dimensional space-time of special relativity so as to obtain a topological semigroup for time. The Minkowski 4-vector character of space-time elements as well as the key properties of special relativity ...
Bohm A   +5 more
core   +3 more sources

Spatial Geometry and Special Relativity: a comparative approach

open access: yesRevista Brasileira de Ensino de Física
In 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
doaj   +1 more source

Moving Unstable Particles and Special Relativity

open access: yesAdvances 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
doaj   +1 more source

Renormalization of Very Special Relativity gauge theories

open access: yesJournal 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
doaj   +1 more source

A Glimpse of Special Theory of Relativity [PDF]

open access: yes, 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  

Nonlocal special relativity

open access: yesAnnalen der Physik, 2008
AbstractIn the special theory of relativity, Lorentz invariance is extended in Minkowski spacetime from ideal inertial observers to actual observers by means of the hypothesis of locality, which postulates that accelerated observers are always pointwise inertial.
openaire   +2 more sources

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