PIRSA:10070026

Video URL

https://pirsa.org/10070026

Black hole microstate counting and its macroscopic counterpart I

Sen, A. (2010). Black hole microstate counting and its macroscopic counterpart I. Perimeter Institute for Theoretical Physics. https://pirsa.org/10070026

Sen, Ashoke. Black hole microstate counting and its macroscopic counterpart I. Perimeter Institute for Theoretical Physics, Jul. 07, 2010, https://pirsa.org/10070026 

          @misc{ scivideos_PIRSA:10070026,
            doi = {10.48660/10070026},
            url = {https://pirsa.org/10070026},
            author = {Sen, Ashoke},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {Black hole microstate counting and its macroscopic counterpart I},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2010},
            month = {jul},
            note = {PIRSA:10070026 see, \url{https://scivideos.org/index.php/pirsa/10070026}}
          }

Ashoke Sen Harish-Chandra Research Institute

Talk numberPIRSA:10070026
DOI10.48660/10070026
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

In this talk I shall describe a general formalism based on $AdS_2/CFT_1$ correspondence that allows us to systematically calculate the entropy, index and other physical observables of an extremal black hole taking into account higher derivative and quantum corrections to the action. I shall also describe precise microscopic computation of the same quantities for a class of supersymmetric extremal black holes and compare this with the prediction of $AdS_2/CFT_1$ correspondence.