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A Calogero formulation for four-dimensional black-hole micro states
- Publication Year :
- 2015
-
Abstract
- We extract the leading-order entropy of a four-dimensional extremal black hole in ${\cal N}{=}2$ ungauged supergravity by formulating the CFT$_1$ that is holographically dual to its near-horizon AdS$_2$ geometry, in terms of a rational Calogero model with a known counting formula for the degeneracy of states in its Hilbert space.<br />Comment: 8 pages
- Subjects :
- High Energy Physics - Theory
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1509.03256
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1016/j.physletb.2015.11.083