Re-Scaling of Energy in the Stringy Charged Black Hole Solutions using Approximate Symmetries

TL;DR

This paper investigates the energy distribution in stringy charged black hole solutions within general relativity, employing approximate Lie symmetry methods to show that energy requires re-scaling at second-order approximation.

Contribution

It introduces a novel application of second-order approximate Lie symmetries to analyze energy in stringy charged black holes, revealing the need for energy re-scaling.

Findings

Energy must be re-scaled by a factor in second-order approximation

Approximate symmetries provide insights into energy distribution

Method offers a new approach to energy problems in black hole physics

Abstract

This paper is devoted to study the energy problem in general relativity using approximate Lie symmetry methods for differential equations. We evaluate second-order approximate symmetries of the geodesic equations for the stringy charged black hole solutions. It is concluded that energy must be re-scaled by some factor in the second-order approximation.