Speaker
Suneeta Vardarajan (Indian Institute of Science Education and Research, Pune)
Date & Time
Wed, 10 July 2024, 14:00 to 16:00
Venue
Emmy Noether Seminar Room
Resources
Abstract
Recent work uses the crossed product construction in von Neumann algebra to interpret black hole generalized entropy as the entropy of the algebra of observables of the black hole exterior. Further, there is also a proposal to assign an entropy to the algebra of observables in arbitrary subregions of spacetime. We review these works and show how they can be used to prove a local Generalized second law in crossed product constructions.
Zoom Link: https://icts-res-in.zoom.us/j/88092766911?pwd=R3ZrVk9yeW96ZmQ4ZG9KRzVhenRKZz09
Meeting ID: 880 9276 6911
Passcode: 232322