Gambini-Pullin Electrodynamics as a scenario for Cherenkov radiation in QED vacuum

Autor:	Gaete, Patricio, Helayël-Neto, J. A.
Rok vydání:	2023
Předmět:	High Energy Physics - Phenomenology High Energy Physics - Theory
Druh dokumentu:	Working Paper
Popis:	We examine the electromagnetic radiation produced by a moving charge in the QED vacuum that behaves as a dispersive medium characterized by a geometrical structure (discreteness/granularity) that emerges from loop quantum gravity. It is shown that the radiation is driven by the refractive vacuum the charged particle travels through reproducing the profile of the Cherenkov effect. Comment: 6 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2307.06519 Zobrazit plný text záznamu View this record from Arxiv