Bhabha scattering in Very Special Relativity at finite temperature

TL;DR

This paper calculates the differential cross section for Bhabha scattering within the Very Special Relativity framework, incorporating thermal corrections using Thermo Field Dynamics, revealing modifications due to VSR's gauge invariance changes.

Contribution

It introduces the calculation of thermal corrections to Bhabha scattering cross section in VSR, highlighting the impact of non-local interactions and gauge invariance modifications.

Findings

Thermal corrections significantly alter the Bhabha scattering cross section.

VSR's non-local interactions influence scattering processes.

Gauge invariance modifications lead to observable effects in thermal environments.

Abstract

In this paper the differential cross section for Bhabha scattering in the Very Special Relativity (VSR) framework is calculated. The main characteristic of the VSR is to modify the gauge invariance. This leads to different types of interactions appearing in a non-local form. In addition, using the Thermo Field Dynamics formalism, thermal corrections for the differential cross section of Bhabha scattering in VSR framework are obtained.