Supersymmetric index for half BPS black holes in N=2 supergravity with higher curvature corrections

Supersymmetric index for half BPS black holes in N=2 supergravity with higher curvature corrections

Abstract We compute the supersymmetric index of half BPS black holes in N=2 supergravity with higher curvature corrections and show that the result agrees with the degeneracy of supersymmetric extremal black holes carrying the same charges. Both sides of the computation are done gravitationally.

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Bibliographic Details
Main Authors: Subramanya Hegde, Ashoke Sen, P. Shanmugapriya, Amitabh Virmani
Format: Article
Language:English
Published: SpringerOpen 2025-02-01
Series:Journal of High Energy Physics
Subjects:
Black Holes
Black Holes in String Theory
Extended Supersymmetry
Supergravity Models
Online Access:https://doi.org/10.1007/JHEP02(2025)131
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https://doi.org/10.1007/JHEP02(2025)131

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