Journal
INTERNATIONAL JOURNAL OF MODERN PHYSICS A
Volume 24, Issue 14, Pages 2703-2728Publisher
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0217751X0904542X
Keywords
Gauge/gravity correspondence; fnite temperature; entanglement entropy
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Funding
- Department of Energy [DE-FG02-95ER40899]
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Using a holographic proposal for the entanglement entropy we study its behavior in various supergravity backgrounds. We are particularly interested in the possibility of using the entanglement entropy as way to detect transitions induced by the presence horizons. We consider several geometries with horizons: the black hole in AdS(3), nonextremal Dp-branes, dyonic black holes asymptotically to AdS(4) and also Schwarzschild black holes in global AdS(p) coordinates. Generically, we find that the entanglement entropy does not exhibit a transition, that is, one of the two possible configurations always dominates.
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