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arXiv 1004.3200gr-qchep-th
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非膨胀视界的局部对称性

Local symmetries of non-expanding horizons

Rudranil Basu, Ayan Chatterjee, Amit Ghosh

摘要:

在一阶引力公式中研究了非膨胀视界的局部对称性。当应用于球对称孤立视界时,只有洛伦兹群的U(1)子群作为剩余局部对称性存在,人们可以利用它来构建视界上的有效理论。

英文摘要:

Local symmetries of a non-expanding horizon has been investigated in the 1st order formulation of gravity. When applied to a spherically symmetric isolated horizon only a U(1) subgroup of the Lorentz group survives as residual local symmetry that one can make use of in constructing an effective theory on the horizon.

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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