UWSpace is currently experiencing technical difficulties resulting from its recent migration to a new version of its software. These technical issues are not affecting the submission and browse features of the site. UWaterloo community members may continue submitting items to UWSpace. We apologize for the inconvenience, and are actively working to resolve these technical issues.
 

Information Flow In Black Hole Equilibration

Thumbnail Image

Files

Hernandez_Juan.pdf (5.76 MB)

Date

2021-08-11

Authors

Hernandez, Juan

Journal Title

Journal ISSN

Volume Title

Publisher

University of Waterloo

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 same 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 the 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.

Description

Keywords

black hole information paradox, holography, generalized entropy

LC Keywords

Citation

URI

http://hdl.handle.net/10012/17198

Collections

Theses
Physics and Astronomy