Metallic transports from accelerating black holes

TL;DR

This paper investigates the holographic dual of accelerating black holes, revealing enhanced conductivity and a novel quantum liquid phase with dynamic critical exponent z=3 in the boundary quantum field theory.

Contribution

It introduces the concept of metallic holography for accelerating black holes and analyzes their thermodynamics and transport properties in the dual QFT.

Findings

DC conductivity is enhanced by black hole acceleration.

Resistivity behavior indicates a new quantum liquid phase.

Identifies a quantum critical point with z=3.

Abstract

We probe four dimensional accelerating black holes with D-brane and build up the notion of metallic holography for spacetime with negative cosmological constant. We explore various thermodynamic entities associated with the boundary QFT at low temperatures and finite chemical potential. The DC conductivity in the boundary QFT is enhanced due to the effects of black hole acceleration in the bulk counterpart. We further compute resistivity in different temperature regime, which reveals a new quantum liquid phase with dynamic critical exponent $ z=3 $.