Work

Attractor saddle for 5D black hole index

Year: 2025

Type: article

Abstract: A bstract In a recent paper, Anupam, Chowdhury, and Sen [arXiv:2308.00038] constructed the non-extremal saddle that reproduces the supersymmetric index of the BMPV black hole with three independent charges in the classical limit. This saddle solution is a finite temperature complex solution saturating the BPS bound. In this paper, we write this solution in a canonical form in terms of harmonic functions on three-dimensional flat base space, thereby showing that it is supersymmetric. We also show that it exhibits the new form of attraction.

Source: Journal of High Energy Physics

DOI: 10.1007/jhep03(2025)180

Authors: Soumya Adhikari, Pavan Dharanipragada, Kaberi Goswami, Amitabh Virmani

Institutions: Indian Institute of Science Education and Research Thiruvananthapuram, Indian Institute of Technology Madras, Chennai Mathematical Institute

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funders: Indian Institute of Technology Gandhinagar, Indian Institute of Technology Madras, Science and Engineering Research Board, Division of Mathematical Sciences

Award: G1559184436