Details
| Original language | English |
|---|---|
| Pages (from-to) | 263-267 |
| Number of pages | 5 |
| Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
| Volume | 753 |
| Publication status | Published - 10 Feb 2016 |
Abstract
We extract the leading-order entropy of a four-dimensional extremal black hole in N=2 ungauged supergravity by formulating the CFT1 that is holographically dual to its near-horizon AdS2 geometry, in terms of a rational Calogero model with a known counting formula for the degeneracy of states in its Hilbert space.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Nuclear and High Energy Physics
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In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 753, 10.02.2016, p. 263-267.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - A Calogero formulation for four-dimensional black-hole microstates
AU - Lechtenfeld, Olaf
AU - Nampuri, Suresh
N1 - Funding Information: S.N. gladly acknowledges stimulating conversations and useful collaborations (which inspired some of the ideas here) with Vishnu Jejjala, Kevin Goldstein, Gabriel Cardoso, Michael Haack, Marco Zagermann, Cornelius Schmidt-Colinet and Paolo Benincasa. S.N. would also like to thank the Riemann Fellowship awarded by the Riemann Center for Geometry and Physics which initiated this collaboration, and the FCT fellowship FCT–DFRH–Bolsa SFRH/BPD/101955/2014 under which his research was conducted. This article is also based upon work from COST Action MP1405 QSPACE , supported by COST (European Cooperation in Science and Technology). Publisher Copyright: © 2015 The Authors. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2016/2/10
Y1 - 2016/2/10
N2 - We extract the leading-order entropy of a four-dimensional extremal black hole in N=2 ungauged supergravity by formulating the CFT1 that is holographically dual to its near-horizon AdS2 geometry, in terms of a rational Calogero model with a known counting formula for the degeneracy of states in its Hilbert space.
AB - We extract the leading-order entropy of a four-dimensional extremal black hole in N=2 ungauged supergravity by formulating the CFT1 that is holographically dual to its near-horizon AdS2 geometry, in terms of a rational Calogero model with a known counting formula for the degeneracy of states in its Hilbert space.
UR - http://www.scopus.com/inward/record.url?scp=84949883030&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2015.11.083
DO - 10.1016/j.physletb.2015.11.083
M3 - Article
AN - SCOPUS:84949883030
VL - 753
SP - 263
EP - 267
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
ER -