Modified particle lifetimes as a signature of deformed relativity

verfasst von

Pedro H. Morais, Iarley p. Lobo, Christian Pfeifer, Rafael Alves batista, Valdir b. Bezerra

Abstract

We demonstrate a compatibility between the relativity principle and the clock postulate in deformed special relativity, by identifying the relevant deformed Lorentz transformations in position space between arbitrary frames. This result leads to a first-principles correction to the dilated lifetime of fundamental particles. It turns out that these modified time dilations offer a way to scrutinize Lorentz invariance (or deviations thereof) to high precision.

Externe Organisation(en)

Federal University of Paraíba
Federal University of Lavras
Zentrum für angewandte Raumfahrt­technologie und Mikro­gravitation (ZARM)

Typ

Artikel

Journal

Physics Letters B

Band

848

ISSN

0370-2693

Publikationsdatum

01.2024

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Kern- und Hochenergiephysik

Elektronische Version(en)

https://doi.org/10.1016/j.physletb.2023.138380 (Zugang: Offen)