Lorentz Gauge Theory of Gravity in Electron Positron Colliders

TL;DR

This paper explores the potential observable signals of Lorentz gauge theory of gravity in electron-positron colliders, focusing on processes like pair annihilation into gravitons and LGT corrections to standard scattering events.

Contribution

It investigates how Lorentz gauge gravity, with spin-generated effects, could produce detectable signals in current collider experiments, extending the understanding of quantum gravity phenomenology.

Findings

Potential signals of gravitons in electron-positron colliders.

LGT corrections to standard model processes.

Enhanced gravity effects due to spin in collider experiments.

Abstract

Lorentz gauge theory (LGT) is a feasible candidate for theory of quantum gravity in which routine field theory calculations can be carried out perturbatively without encountering too many divergences. In LGT spin of matter also gravitates. The spin-generated gravity is expected to be extremely stronger than that generated by mass and could be explored in current colliders. In this article the observable signals of the theory in an electron-positron collider is investigated. We specifically study pair annihilation into two gravitons, and LGT corrections to processes like $e^-+e^+\rightarrow \mu^-+\mu^+$ and $e^-+e^+\rightarrow e^-+e^+$.