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arXiv 1001.2643gr-qc
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反史瓦西解:虫洞和标量张量解

An anti-Schwarzshild solution: wormholes and scalar-tensor solutions

José P. Mimoso, Francisco S. N. Lobo

摘要:

我们调查的静态解具有双曲性质,其特征在于伪球形叶理的空间。这个时空度规可以被看作是反史瓦西解,并表现出排斥的特征。它属于一类静态真空解决方案称为“退化静态解的A类”。在目前的工作中,我们回顾其基本特征,讨论广义虫洞的存在,并推导出它的扩展一般标量张量引力理论。

英文摘要:

We investigate a static solution with an hyperbolic nature, characterised by a pseudo-spherical foliation of space. This space-time metric can be perceived as an anti-Schwarzschild solution, and exhibits repulsive features. It belongs to the class of static vacuum solutions termed "a degenerate static solution of class A". In the present work we review its fundamental features, discuss the existence of generalised wormholes, and derive its extension to scalar-tensor gravity theories in general.

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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