HOLOGRAPHIC ENTANGLEMENT ENTROPY AT FINITE TEMPERATURE

被引：31

作者：

Bah, Ibrahima ^{[1
]}

Faraggi, Alberto ^{[1
]}

Zayas, Leopoldo A. Pando ^{[1
]}

Terrero-Escalante, Cesar A. ^{[2
]}

机构：

[1] Univ Michigan, Randall Lab Phys, Michigan Ctr Theoret Phys, Ann Arbor, MI 48109 USA

[2] Inst Politecn Nacl, Ctr Invest & Estudios Avanzados, Dept Fis, Mexico City 07000, DF, Mexico

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2009年 / 24卷 / 14期

关键词：

Gauge/gravity correspondence; fnite temperature; entanglement entropy; PHASE-TRANSITIONS; BLACK-HOLE;

D O I：

10.1142/S0217751X0904542X

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

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.

引用

页码：2703 / 2728

页数：26

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