Black hole analogues in braneworld scenario

TL;DR

This paper constructs and analyzes analogue black hole solutions within braneworld models, revealing similarities to higher-dimensional black holes and exploring their properties in different brane scenarios.

Contribution

It introduces new black hole analogue solutions in braneworld scenarios, including Randall-Sundrum and Dvali-Gabadadze-Porrati models, expanding understanding of black hole analogues in higher dimensions.

Findings

Analogues resemble higher-dimensional Schwarzschild black holes

Solutions constructed for multiple brane models

Properties of these black hole analogues discussed

Abstract

We construct analogue black hole solutions in the braneworld scenario. The quantum fluctuations of condensate gravitons propagating around a $4+n$-dimensional gravitational potential are found yielding a metric similar to higher dimensional Schwarzschild black hole line-element. Black hole analogue solutions in Randall-Sundrum and Dvali-Gabadadze-Porrati brane world models are also constructed. The properties of such black hole analogues are discussed.