Year: 2021
Type: dissertation
Abstract: We study black hole evaporation and equilibration in the doubly holographic AEM4Z model, which consists of a double sided black hole in JT gravity with holographic matter. At t=0, the right side of the black hole is coupled to a bath which consists of the \nsame holographic matter on a half line. Beginning with the evaporation model in which the bath is at zero temperature, we compute the generalized entropy of the left black hole plus different bath intervals using the HRT prescription, and find the corresponding Page curves. By studying the requirements for the Page transition, we study the structure of how \nthe black hole interior is encoded in the Hawking radiation during the evaporation process. We then repeat the analysis with finite temperature baths, and find the importance of the bath purification for reconstruction of the black hole interior past a certain critical temperature.
Source: UWSpace (University of Waterloo)
Author: Juan Hernandez
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W3190674669