Quantum corrections to the path integral of near extremal de Sitter black holes

Abstract We study quantum corrections to the Euclidean path integral of charged and static four-dimensional de Sitter (dS4) black holes near extremality. These black holes admit three different extremal limits (Cold, Nariai and Ultracold) which exhibit AdS2 × S 2, dS2 × S 2 and Mink2 × S 2 near hori...

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Bibliographic Details
Main Authors: Matthew J. Blacker, Alejandra Castro, Watse Sybesma, Chiara Toldo
Format: Article
Language:English
Published: SpringerOpen 2025-08-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP08(2025)120
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