3 papers
hep-th2025
One loop corrections to the thermodynamics of near-extremal Kerr-(A)dS black holes from Heun equation
Paolo Arnaudo, Giulio Bonelli, Alessandro Tanzini
We compute one-loop corrections to the euclidean gravitational path integral of near-extremal (anti-)de Sitter-Kerr black hole in terms of the connection coefficients of the Heun e…
hep-th2024
One-loop corrections to near extremal Kerr thermodynamics from semiclassical Virasoro blocks
Paolo Arnaudo, Giulio Bonelli, Alessandro Tanzini
We propose a method to perform an exact calculation of one-loop quantum corrections to black hole entropy in terms of Virasoro semiclassical blocks. We analyse in detail four-dimen…
hep-th2024
Exact low-temperature Green's functions in AdS/CFT: From Heun to confluent Heun
Paolo Arnaudo, Benjamin Withers
We obtain exact expressions for correlation functions of charged scalar operators at finite density and low temperature in CFT dual to the RN-AdS black brane. We use recent…