Can I read Anti-Hawking Phenomena around a Rotating BTZ Black Hole on EtoBox?

Anti-Hawking Phenomena around a Rotating BTZ Black Hole by Robbins, Matthew P. G.; Mann, Robert B. is a scholarly article available to read on EtoBox.

What is Anti-Hawking Phenomena around a Rotating BTZ Black Hole about?

In both flat and curved spacetimes, there are weak and strong versions of the anti-Unruh/anti-Hawking effects, in which the KMS field temperature is anti-correlated with the response of a detector and its inferred temperature. We investigate for the first time the effects on the weak and strong anti-Hawking effects for an Unruh-DeWitt detector orbiting a BTZ black hole in the co-rotating frame. We find that rotation can significantly amplify the strength of the weak anti-Hawking effect, whereas it can either amplify or reduce the strength of the strong anti-Hawking effect depending on boundary conditions. For the strong anti-Hawking effect, we find a non-monotonic relationship between the angular momentum and detector temperature for each boundary condition. In addition, we note that the weak anti-Hawking effect is independent of a changing AdS length, while a longer AdS length increases the temperature range of the strong anti-Hawking effect.

Author

Robbins, Matthew P. G.; Mann, Robert B.

Published

2021

Language

EN