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Recent Seminar

Title              :

Universality in $\log T$ correction to near extremal black hole thermodynamics

Speaker         : Sabyasachi Maulik, IIT Kanpur
Date                : July 18, 2024
Time               : 3:30 PM
Venue            : Room 363
Abstract        :

The low-temperature thermodynamics of near-extremal rotating
Black holes has recently been revisited to incorporate one-loop
contributions that are dominant in this regime. We discuss these quantum
corrections to the gravitational path integral for asymptotically Anti
de-Sitter black holes in four and five dimensions. In every case we find
that the tensor zero modes contribute $frac{3}{2} log T$ to the
low-temperature thermodynamics. We identify the root cause of this
universality in the universal presence
of a SL(2,R) subgroup of isometries in the near-horizon geometry. We also
discuss the contribution from different fields in a supergravity
description.

Reference: 2401.16507 [hep-th] and work in progress.

 

 

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