arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1707.02795gr-qc
收藏

满足弱能量条件的规则黑洞模型

A model of regular black hole satisfying the Weak Energy Condition

Stefano Chinaglia

摘要:

在这篇文章中,我们讨论了一个恒星产生的物质流体,其应力-能量张量是已知的。我们调查的最大对称框架,其中所有的压力是平等的,和暗能量框架,与$P = -ρ$。我们表明,第一个是不能产生一个黑洞,而第二个实际上是。最后,在第二个框架内,我们给出了一个规则黑洞的例子,表明它满足NEC和WEC。

英文摘要:

In this article we discuss a star generated by some matter fluid, whose stress-energy tensor is known. We investigate both the maximally symmetric framework, where all the pressures are equal, and the dark energy framework, with $P = -ρ$. We show that the first one is not able to produce a black hole, while second one actually is. Finally, within this second framework, we present an example of regular black hole, showing it satisfies the NEC and the WEC.

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。

↑