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arXiv 1006.5231gr-qc
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2-球奇点的经典和量子性质

Classical and quantum properties of a 2-sphere singularity

T. M. Helliwell, D. A. Konkowski

摘要:

最近Boehmer和Lobo表明,由于弗洛里德斯,这已被用作内部史瓦西解的度量,可以扩展到揭示一个经典的奇点,具有两个球的形式。这里的奇点是一个标量曲率奇点,是类时和引力弱。它也被证明是一个量子奇点,因为与量子力学粒子接近奇点相关的克莱因-戈登算子本质上不是自伴的。

英文摘要:

Recently Boehmer and Lobo have shown that a metric due to Florides, which has been used as an interior Schwarzschild solution, can be extended to reveal a classical singularity that has the form of a two-sphere. Here the singularity is shown to be a scalar curvature singularity that is both timelike and gravitationally weak. It is also shown to be a quantum singularity because the Klein-Gordon operator associated with quantum mechanical particles approaching the singularity is not essentially self-adjoint.

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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