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arXiv 0912.0334gr-qc
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规则黑洞的准局域能量、Komar荷和视界

Quasilocal Energy, Komar Charge and Horizon for Regular Black Holes

Leonardo Balart

摘要:

研究了规则黑洞的Brown-York准定域能量。我们还表示的身份,涉及的布朗约克准本地能源和科马尔收费的差异在视界的静态和球对称黑洞解的时空的总能量在一个方便的方式,使我们能够理解为什么这个身份是不满意的,当我们考虑非线性电动力学。然而,我们给出了在地平线上的数量和在无穷大时,考虑非线性电动力学之间的关系。类似的关系得到更一般的静态和球对称的黑洞解,其中包括解决方案的引力理论。

英文摘要:

We study the Brown-York quasilocal energy for regular black holes. We also express the identity that relates the difference of the Brown-York quasilocal energy and the Komar charge at the horizon to the total energy of the spacetime for static and spherically symmetric black hole solutions in a convenient way which permits us to understand why this identity is not satisfied when we consider nonlinear electrodynamics. However, we give a relation between quantities evaluated at the horizon and at infinity when nonlinear electrodynamics is considered. Similar relations are obtained for more general static and spherically symmetric black hole solutions which include solutions of dilaton gravity theories.

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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