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arXiv 1406.2571gr-qc
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de-Rham-Gabadadze-Tolley非线性质量引力理论中的Komar质量函数

The Komar mass function in the de-Rham-Gabadadze-Tolley non-linear theory of massive gravity

Ivan Arraut

摘要:

在dRGT非线性质量引力理论中,利用酉规范中的类时Killing矢量,导出了Schwarszchild de-Sitter(S-dS)黑洞的Komar质量/函数. dRGT Komar函数通过规范变换函数依赖于Stückelberg场的动力学。如果规范函数的空间导数为零,它就变成了在广义相对论(GR)中得到的标准值。在这种情况下,(规范)函数对应于GR中通常的时间概念。

英文摘要:

I derive the Komar mass/function for the Schwarszchild de-Sitter (S-dS) black-hole inside the dRGT non-linear theory of massive gravity by taking the usual notion of time-like Killing vector in unitary gauge. The dRGT Komar function depends on the dynamics of the Stückelberg fields through the gauge transformation function. It goes to the standard value obtained in General Relativity (GR) if the spatial derivative of the gauge function vanishes. In such a case, the (gauge) function corresponds to the usual notion of time as in GR.

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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