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arXiv 2301.07192gr-qchep-th
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三维Lovelock引力紧化的稳定性分析

Stability analysis of compactification in 3-d order Lovelock gravity

Dmitry Chirkov, Alexey Toporensky

摘要:

众所周知,空间曲率可以稳定Lovelock引力中的额外维度。本文研究三维Lovelock引力稳定解的稳定性。我们证明了在额外维空间的负空间曲率的情况下,稳定解总是稳定的。相反,对于正的空间曲率,稳定性取决于耦合常数的值。

英文摘要:

It is known that spatial curvature can stabilize extra dimensions in Lovelock gravity. In the present paper we study stability of the stabilization solutions in 3-d order Lovelock gravity. We show that in the case of negative spatial curvature of extra dimension space the stabilization solution is always stable. On the contrary, for positive spatial curvature the stability depends on the coupling constant values.

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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