Results 211 to 220 of about 37,959 (230)

Computing tools for effective field theories: SMEFT-Tools 2022 Workshop Report, 14-16th September 2022, Zürich. [PDF]

open access: yesEur Phys J C Part Fields
Aebischer J   +32 more
europepmc   +1 more source

Experimental observation of Earth's rotation with quantum entanglement. [PDF]

open access: yesSci Adv
Silvestri R   +5 more
europepmc   +1 more source

Fermi acceleration under Lorentz invariance violation

open access: yesJournal of Cosmology and Astroparticle Physics
In this paper, the acceleration of particles in astrophysical sources by the Fermi mechanism is revisited under the assumption of Lorentz invariance violation (LIV).
Matheus Duarte, Vitor de Souza
semanticscholar   +3 more sources

Exploring Lorentz Invariance Violation from Ultrahigh-Energy γ Rays Observed by LHAASO.

Physical Review Letters, 2022
Recently, the LHAASO Collaboration published the detection of 12 ultrahigh-energy γ-ray sources above 100 TeV, with the highest energy photon reaching 1.4 PeV.
Z. Cao   +270 more
semanticscholar   +1 more source

Astrophysical and Cosmological Searches for Lorentz Invariance Violation

, 2023
Lorentz invariance is one of the fundamental tenets of Special Relativity, and has been extensively tested with laboratory and astrophysical observations.
Shantanu Desai
semanticscholar   +1 more source

Lorentz Invariance Violation with KM3NeT/ORCA115

Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), 2023
Lorentz invariance (LI) underlies both the Standard Model of particle physics and General Relativity, and it represents our understanding of the nature of spacetime. It is therefore of fundamental interest to test its validity in every accessible regime as this would allow us to probe the microscopic structure of space-time and to constrain quantum ...
Domi A.   +203 more
openaire   +3 more sources

Shower formation constraints on cubic Lorentz invariance violation parameters in quantum electrodynamics

The European Physical Journal C, 2023
We present shower formation constraints on the Lorentz invariance violation (LIV) energy scale for photons with a cubic dispersion relation from recent gamma-ray observations in the 100 TeV–PeV energy range by the Large High Altitude Air Shower ...
P. Satunin, Andrey K. Sharofeev
semanticscholar   +1 more source

GRBs and Lorentz Invariance Violation

EAS Publications Series, 2008
Gamma-Ray Bursts (GRBS) are the brightest explosions observed. After a serendipitous discovery and forty years of search we begin to understand their origin (type Ic supernovae for long bursts and neutron star mergers for short ones) and how they operate.
T. Piran, U. Jacob
openaire   +1 more source

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