Landauer transport model for Hawking radiation from a Reissner-Nordstrom black hole

TL;DR

This paper extends the Landauer transport model of Hawking radiation to Reissner-Nordstrom black holes, revealing charge transport and maximum entropy flow, highlighting the universality of the model.

Contribution

It introduces a Landauer transport framework for charged black holes, incorporating charge current and entropy flow, expanding previous models focused on uncharged black holes.

Findings

Charge current can be transported via a 1D quantum channel.

Maximum entropy current is independent of particle statistics.

The model applies to Reissner-Nordstrom black holes.

Abstract

The recent work of Nation et al in which Hawking radiation energy and entropy flow from a black hole can be regarded as a one-dimensional (1D) Landauer transport process is extended to the case of a Reissner-Nordstrom (RN) black hole. It is found that the flow of charge current can also be transported via a 1D quantum channel except the current of Hawking radiation. The maximum entropy current, which is shown to be particle statistics independence, is also obtained.