Gravitational blocks: symplectic covariance unveiled

DOI10.1016/J.PHYSLETB.2023.138044zbMATH Open1529.83032arXiv2303.07365OpenAlexW4382396004MaRDI QIDQ6173408

Author name not available (Why is that?)

Publication date: 21 July 2023

Published in: (Search for Journal in Brave)

Abstract: By working in a symplectically covariant real formulation of special K"ahler geometry, we propose and give strong evidence for a canonical BPS partition function for AdS

_{2} i m e s_{w} M_{2}

near-horizon geometries with arbitrary rotation and generic magnetic and electric charges. Here,

M_{2}

is either a two-sphere or a spindle. We also show that how the attractor equations and the Bekenstein-Hawking entropy can be obtained from an extremization principle.

Full work available at URL: https://arxiv.org/abs/2303.07365

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