Hidden conformal symmetry of extremal Kerr-Bolt spacetimes

被引：22

作者：

Setare, M. R. ^{[1
]}

Kamali, V. ^{[1
]}

机构：

[1] Univ Kurdistan, Dept Sci Bijar, Bijar, Iran

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2010年 / 10期

关键词：

AdS-CFT Correspondence; Black Holes;

D O I：

10.1007/JHEP10(2010)074

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We show that extremal Kerr-Bolt spacetimes have a hidden conformal symmetry. In this regard, we consider the wave equation of a massless scalar field propagating in extremal Kerr-Bolt spacetimes and find in the "near region", the wave equation in extremal limit can be written in terms of the SL(2, R) quadratic Casimir. Moreover, we obtain the microscopic entropy of the extremal Kerr-Bolt spacetimes also we calculate the correlation function of a near-region scalar field and find perfect agreement with the dual 2D CFT.

引用

页数：12

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