Charges and the boundary in Chern-Simons gravity

被引：4
|
作者：
Aros, R [1 ]
机构：
[1] Univ Andres Bello, Dept Ciencias Fis, Santiago, Chile
来源：
PHYSICAL REVIEW D | 2006年 / 73卷 / 04期
关键词：
D O I：
10.1103/PhysRevD.73.044023
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this work a new set of boundary conditions for Chern-Simons gravity that lead to a fully gauge invariant action is analyzed. This particular form of the action reproduces the standard results of black hole thermodynamics and determines that the algebra of charges of diffeomorphisms at the horizon is the Virasoro algebra.
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收藏
页数：7
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