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arXiv · 1505.03647

BF theory explanation of the entropy for rotating isolated horizons

Jingbo Wang·Chao-Guang Huang
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Abstract

In this paper, the isolated horizons with rotation are considered. It is shown that the symplectic form is the same as that in the nonrotating case. As a result, the boundary degrees of freedom can be also described by an SO$(1,1)$ BF theory. The entropy satisfies the Bekenstein-Hawking area law with the same Barbero-Immirzi parameter.

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Jingbo Wang, Chao-Guang Huang. 2016-07-05. BF theory explanation of the entropy for rotating isolated horizons. https://doi.org/10.1142/s0218271816501005

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