# Accelerating Black Hole Chemistry

## TL;DR

This paper introduces a novel chemical framework for accelerating black holes, revealing conical defects as new black hole charges and establishing a reverse isoperimetric inequality for such black holes.

## Contribution

It proposes new chemical variables for accelerating black holes, interprets conical defects as black hole hair, and proves a reverse isoperimetric inequality in this context.

## Key findings

- Conical defects can be considered as true hair for black holes.
- A new reverse isoperimetric inequality is established for black holes with conical defects.
- The chemical perspective impacts black hole thermodynamics understanding.

## Abstract

We introduce a new set of chemical variables for the accelerating black hole. We show how these expressions suggest that conical defects emerging from a black hole can be considered as true hair -- a new charge that the black hole can carry -- and discuss the impact of conical deficits on black hole thermodynamics from this `chemical' perspective. We conclude by proving a new {\it Reverse Isoperimetric Inequality} for black holes with conical defects.