PIRSA:10070028

Black hole microstate counting and its macroscopic counterpart III

APA

Sen, A. (2010). Black hole microstate counting and its macroscopic counterpart III. Perimeter Institute. https://pirsa.org/10070028

MLA

Sen, Ashoke. Black hole microstate counting and its macroscopic counterpart III. Perimeter Institute, Jul. 09, 2010, https://pirsa.org/10070028

BibTex

          @misc{ pirsa_10070028,
            doi = {10.48660/10070028},
            url = {https://pirsa.org/10070028},
            author = {Sen, Ashoke},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {Black hole microstate counting and its macroscopic counterpart III},
            publisher = {Perimeter Institute},
            year = {2010},
            month = {jul},
            note = {PIRSA:10070028 see, \url{https://pirsa.org}}
          }
          

Ashoke Sen Harish-Chandra Research Institute

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.