旋转的哥德尔黑洞的守恒荷与热力学
Conserved charges and thermodynamics of the spinning Gödel black hole.
作者信息
Barnich Glenn, Compère Geoffrey
机构信息
Physique Théorique et Mathématique, Université Libre de Bruxelles, and International Solvay Institutes, Campus Plaine C.P. 231, B-1050 Brussels, Belgium.
出版信息
Phys Rev Lett. 2005 Jul 15;95(3):031302. doi: 10.1103/PhysRevLett.95.031302.
Abstract
We compute the mass, angular momenta, and charge of the Gödel-type rotating black hole solution to five-dimensional minimal supergravity. A generalized Smarr formula is derived, and the first law of thermodynamics is verified. The computation rests on a new approach to conserved charges in gauge theories that allows for their computation at finite radius.
摘要
我们计算了五维最小超引力中哥德尔型旋转黑洞解的质量、角动量和电荷。推导了一个广义的斯马尔公式，并验证了热力学第一定律。该计算基于规范理论中守恒电荷的一种新方法，这种方法允许在有限半径处进行守恒电荷的计算。
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