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arXiv 0812.4790hep-thgr-qc
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三维引力Chern-Simons中的手征黑洞

Chiral black hole in three-dimensional gravitational Chern-Simons

Wontae Kim, Edwin J. Son

摘要:

手征黑洞可以从三维纯引力Chern-Simons作用量定义为一个独立的引力理论。柯顿张量的三阶导数给出了一个维度常数,它扮演着宇宙学常数的角色。角动量的旋向性取决于陈-西蒙斯系数的特征。即使在对应于静态黑洞的无质量黑洞中,它也具有不为零的角动量。我们还研究了统计熵和热力学稳定性。

英文摘要:

A chiral black hole can be defined from the three-dimensional pure gravitational Chern-Simons action as an independent gravitational theory. The third order derivative of the Cotton tensor gives a dimensional constant which plays a role of the cosmological constant. The handedness of angular momentum depends on the signature of the Chern-Simons coefficient. Even in the massless black hole which corresponds to the static black hole, it has a nonvanishing angular momentum. We also study statistical entropy and thermodynamic stability.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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