Results 21 to 30 of about 167,710 (165)

Homogeneously Modified Special relativity (HMSR)

European Physical Journal C: Particles and Fields, 2019
This work explores a Standard Model extension possibility, that violates Lorentz invariance, preserving the space-time isotropy and homogeneity. In this sense HMSR represents an attempt to introduce an isotropic Lorentz Invariance Violation in the ...
Marco Danilo Claudio Torri, Vito Antonelli, Lino Miramonti   +2 more
doaj   +1 more source

Clocks without “Time” in Entangled-State Experiments

Entropy, 2020
Entangled states of light exhibit measurable correlations between light detections at separated locations. These correlations are exploited in entangled-state quantum key distribution.
F. Hadi Madjid, John M. Myers
doaj   +1 more source

Some comments on the universal constant in DSR [PDF]

, 2006
Deformed Special Relativity is usually presented as a deformation of Special Relativity accommodating a new universal constant, the Planck mass, while respecting the relativity principle. In order to avoid some fundamental problems (e.g.
Aloisio R, Amelino-Camelia G, Dou D, Etera R Livine, Florian Girelli, Girelli F, Girelli F, Girelli F, Girelli F, Percacci R, Snyder H, Wesson P S   +11 more
core   +3 more sources

A New Perspective on Doubly Special Relativity

Universe, 2023
Doubly special relativity considers a deformation of the special relativistic kinematics parametrized by a high-energy scale, in such a way that it preserves a relativity principle.
J. M. Carmona, J. L. Cortés, J. J. Relancio, M. A. Reyes   +3 more
doaj   +1 more source

Newton mechanics, Galilean relativity, and special relativity in $\alpha$-deformed binary operation setting

SciPost Physics Proceedings, 2023
We define new velocity and acceleration having dimension of $(Length)^{\alpha}/(Time)$ and $(Length)^{\alpha}/(Time)^2,$ respectively, based on the fractional addition rule.
Won S. Chung, Mahouton N. Hounkonnou
doaj   +1 more source

Doubly Special Relativity [PDF]

, 2002
I give a short non-technical review of the results obtained in recent work on "Doubly Special Relativity", the relativistic theories in which the rotation/boost transformations between inertial observers are characterized by two observer-independent ...
Amelino-Camelia, Giovanni
core   +2 more sources

Spatial Directions, Anisotropy and Special Relativity [PDF]

, 2011
The concept of an objective spatial direction in special relativity is investigated and theories assuming light-speed isotropy while accepting the existence of a privileged spatial direction are classified.
Mamone-Capria, Marco
core   +1 more source

Theory of Gravity Dependent on Entropy

Reports in Advances of Physical Sciences, 2023
Gravitational redshift decreases the resolution of measurements, causing entropy by increasing the possible microstates of position and momentum for objects within a gravitational field.
Christopher N. Watson
doaj   +1 more source

A logic road from special relativity to general relativity

, 2011
We present a streamlined axiom system of special relativity in first-order logic. From this axiom system we "derive" an axiom system of general relativity in two natural steps. We will also see how the axioms of special relativity transform into those of
A. Tarski, C. C. Chang, C. W. Misner, Gergely Székely, H. Andréka, H. Andréka, H. Andréka, H. B. Enderton, Hajnal Andréka, István Németi, J. X. Madarász, Judit X. Madarász, L. Henkin, R. d’Inverno, R. Goldblatt, T. Benda, W. Hodges   +16 more
core   +1 more source

Probing The Structure of Space-Time with Cosmic Rays [PDF]

, 2000
The study of the interactions of Cosmic Rays (CR's) with universal diffuse background radiation can provide very stringent tests of the validity of Special Relativity.
Aloisio, R., Blasi, P., Ghia, P. L., Grillo, A. F.   +3 more
core   +5 more sources