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arXiv 0812.4712gr-qc
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有些黑洞是从虫洞演化而来的吗?

Could some black holes have evolved from wormholes?

Peter K. F. Kuhfittig

摘要:

爱因斯坦的宇宙学常数是解释目前宇宙加速的一种方法。根据最近的一些研究,很可能是一个依赖于时间的状态方程导致了宇宙从早期的幻影能量模型演化而来。在这种情况下,可穿越的虫洞可能是自发形成的。这篇论文表明,这样的虫洞最终会变成黑洞。这将为发现的大量黑洞提供一个可能的解释,而虫洞存在的任何证据都是完全缺乏的,即使虫洞在广义相对论的预测方面和黑洞一样好。

英文摘要:

One way to explain the present acceleration of the Universe is Einstein's cosmological constant. It is quite likely, in view of some recent studies, that a time-dependent equation of state had caused the Universe to evolve from an earlier phantom-energy model. In that case traversable wormholes could have formed spontaneously. It is shown in this paper that such wormholes would eventually have become black holes. This would provide a possible explanation for the huge number of black holes discovered, while any evidence for the existence of wormholes is entirely lacking, even though wormholes are just as good, in terms of being a prediction of general relativity, as black holes.

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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