arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1311.3545gr-qc
收藏

海沃德虫洞的一些例子

Some examples of Hayward wormholes

Peter K. F. Kuhfittig

摘要:

本文的第一部分讨论了一个模型的理论建设的一个简单的可穿越虫洞的密度为零,取决于一个预先存在的黑洞。本文通过假设S.A.海沃德,它表明,玩具模型建议的第一个模型可能会产生几种可能的过渡,从预先存在的黑洞的虫洞。最后一个主题是通过假设奇异物质的特定模型来转换为虫洞。

英文摘要:

The first part of this paper discusses a model for the theoretical construction of a simple traversable wormhole with zero density that depends on a preexisting black hole. By assuming the interconvertibilty of black holes and wormholes proposed by S.A. Hayward, it is shown that a toy model suggested by the first model may yield several possible transitions from the preexisting black hole to a wormhole. A final topic is the conversion to a wormhole by assuming a specific model for the exotic matter.

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。

↑