Videolibrary
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
Video Library
Archive
Most viewed videos

Search
RSS
New in collection






Online Conference "Frontiers of Holographic Duality"
May 4, 2020 15:00–16:00, Moscow, online
 


Bulk entanglement and holography

Sumit Das

University of Kentucky
Video records:
MP4 753.0 Mb
MP4 450.2 Mb
Materials:
Adobe PDF 2.0 Mb

Number of views:
This page:151
Video files:27
Materials:17
Youtube Video:

Sumit Das
Photo Gallery


Видео не загружается в Ваш браузер:
  1. Проверьте с Вашим администратором, что из Вашей сети разрешены исходящие соединения на порт 8080
  2. Сообщите администратору портала о данной ошибке



Abstract: We argue that the entanglement between regions of target space of a large N field theory with a smooth holographic dual provides a precise meaning to entanglement of a region in the bulk. We conjecture that the leading answer for this quantity is A/4G, where A is the area of the entangling surface and G is Newton’s constant. For specially chosen regions in Dp brane backgrounds, we provide a precise map to the target space of the dual theory. Our conjecture then leads to the conclusion that this target space entanglement entropy should scale like $O(N^2)$ which is quite plausible in a system with $O(N^2)$ degrees of freedom. Recent numerical advances in studying the D0 brane system hold out hope that this proposal can be tested in a precise way in the future. (Based on Sumit R. Das, Anurag Kaushal, Gautam Mandal and Sandip Trivedi, arxiv: 2004.00613)

Materials: sildes27056.pdf (2.0 Mb)

Language: English

SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru
 
Contact us:
 Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2022