Bounds on the minimum orbital period in the background of 5-dimensional charged black holes

TL;DR

This paper derives bounds on the minimum orbital period around 5-dimensional charged black holes, revealing how charge influences orbital dynamics and constraining gravity theories.

Contribution

It provides the first analytical expressions for the bounds on orbital periods in 5D charged black holes, linking charge state to orbital constraints.

Findings

Upper bound corresponds to uncharged black holes

Lower bound is achieved with maximally charged black holes

Analytical formulas for bounds are established

Abstract

In this paper, we study the upper and lower bounds on the minimum orbital period of 5-dimensional charged black holes. Our results indicate that the upper bound of the minimum orbital period corresponds to non-charged black holes, while the lower bound is achieved in the case of maximally charged black holes. We further establish precise analytical expressions for the upper and lower bounds of the minimum orbital period. Our findings provide valuable insights into 5-dimensional charged black holes and help constrain theoretical gravity models.