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arXiv 1602.03584gr-qcmath.AP
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类弦奇点时空中的广义双曲性

Generalised hyperbolicity in spacetimes with string-like singularities

Yafet Sanchez Sanchez, James A. Vickers

摘要:

在本文中,我们提出的适定性结果的波动方程在$H^{1}$的时空中含有弦状奇点。这些结果扩展了一个框架,能够将引力奇点视为测试场动力学的障碍,而不是点粒子。特别是,我们讨论了宇宙弦的时空和我们的结果的关系,强宇宙审查猜想。

英文摘要:

In this paper we present well-posedness results of the wave equation in $H^{1}$ for spacetimes that contain string-like singularities. These results extend a framework able to characterise gravitational singularities as obstruction to the dynamics of test fields rather than point particles. In particular, we discuss spacetimes with cosmic strings and the relation of our results to the Strong Cosmic Censorship Conjecture.

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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