Axi-Dilaton Gravity in D \geq 4 Dimensional Space-Times with Torsion

TL;DR

This paper explores axi-dilaton gravity models in higher-dimensional space-times with torsion, analyzing their conformal properties, solutions, and singularity structures in both Riemannian and non-Riemannian frameworks.

Contribution

It introduces static, spherically symmetric solutions in axi-dilaton gravity with torsion and discusses conformal re-scaling in different geometric formulations.

Findings

Derived static, spherically symmetric solutions.

Analyzed singularity structures of solutions.

Compared conformal re-scaling in Riemannian and non-Riemannian geometries.

Abstract

We study models of axi-dilaton gravity in space-time geometries with torsion. We discuss conformal re-scaling rules in both Riemannian and non-Riemannian formulations. We give static, spherically symmetric solutions and examine their singularity structure.