Wave dynamics of a six-dimensional black hole localized on a tensional three-brane

TL;DR

This paper investigates how a six-dimensional black hole's wave behavior is affected by brane tension and extra dimensions, revealing that these factors influence quasinormal modes and late-time tails in scalar perturbations.

Contribution

It introduces the effects of brane tension on wave dynamics of black holes in higher dimensions, highlighting the imprint of extra dimensions on observable phenomena.

Findings

Finite brane tension alters standard wave dynamics.

Wave behavior contains signatures of extra dimensions.

Results extend understanding of black hole perturbations in higher-dimensional models.

Abstract

We study the quasinormal modes and the late-time tail behavior of scalar perturbation in the background of a black hole localized on a tensional three-brane in a world with two large extra dimensions. We find that finite brane tension modifies the standard results in the wave dynamics for the case of a black hole on a brane with completely negligible tension. We argue that the wave dynamics contains the imprint of the extra dimensions.