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arXiv 0710.5635astro-ph
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$f(R)$引力场球对称解的相容性条件

Consistency Condition of Spherically Symmetric Solutions in $f(R)$ Gravity

Reza Saffari, Sohrab Rahvar

摘要:

本文研究了度规形式下$f(R)$引力的球对称解。我们表明,对于一般的$f(R)$重力,球对称的解决方案是一致的修改后的重力方程,除了在施加一个额外的条件的情况下的度量。

英文摘要:

In this work we study the spherical symmetric solutions of $f(R)$ gravity in the metric formalism. We show that for a generic $f(R)$ gravity, the spherical symmetric solution is consistent with the modified gravity equations except in the case of imposing an extra condition for the metric.

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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