Kinematical bound in asymptotically translationally invariant spacetimes

TL;DR

This paper establishes positive energy theorems and bounds on tension and charge for black strings and branes in spacetimes that are asymptotically translationally invariant, advancing understanding of their stability and physical limits.

Contribution

It introduces positive energy theorems and tension-charge bounds specifically for black strings and charged branes in asymptotically translationally invariant spacetimes.

Findings

Positive energy theorems applicable to black strings and branes

Bound properties of tension and charge of branes

Framework for analyzing stability in translationally invariant spacetimes

Abstract

We present positive energy theorems in asymptotically translationally invariant spacetimes which can be applicable to black strings and charged branes. We also address the bound property of the tension and charge of branes.