Anomalies of the Achucarro-Ortiz black hole

TL;DR

This paper investigates quantum anomalies in the Achucarro-Ortiz black hole and explores their connection to Hawking radiation by calculating the stress tensor near the horizon.

Contribution

It provides a detailed analysis of quantum anomalies and their role in Hawking radiation for the Achucarro-Ortiz black hole, a less-studied black hole model.

Findings

Stress tensor calculated near and outside the horizon.

Established relationship between anomalies and Hawking radiation.

Insights into quantum effects in lower-dimensional black holes.

Abstract

Considering anomalies of quantum field in the (1+1)-dimensional Achucarro-Ortiz black hole background, the stress tensor near and out of the horizon is calculated, meanwhile, the relationship between anomalies and Hawking radiation of the black hole is discussed.