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arXiv 2310.06186gr-qcmath.DG
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Kerr-(A)dS 近视界几何的形变

Deformations of the Kerr-(A)dS Near Horizon Geometry

Eric Bahuaud, Sharmila Gunasekaran, Hari K Kunduri, Eric Woolgar

AI总结:

该研究针对Kerr-(A)dS近视界几何的形变问题,通过结合已有分析消去大部分线性扰动傅里叶模、再用解析性证明无奇傅里叶模的两步方法,推导得到该几何的部分无穷小刚性结果。

摘要:

我们研究了Kerr-(A)dS近视界几何的形变,并推导了其部分无穷小刚性结果。证明分为两部分:首先,我们参考Jezierski和Kamiński的分析[Gen Rel Grav 45 (2013) 987--1004],消去线性扰动中除有限个傅里叶模之外的所有模;第二部分,我们利用解析性给出论证,证明不存在奇傅里叶模。

英文摘要:

We investigate deformations of the Kerr-(A)dS near horizon geometry and derive partial infinitesimal rigidity results for it. The proof comprises two parts. First, we follow the analysis of Jezierski and Kamiński [Gen Rel Grav 45 (2013) 987--1004] to eliminate all but a finite number of Fourier modes of linear perturbations. In the second part, we give an argument using analyticity to prove that there are no odd Fourier modes.

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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