标题： 缓慢旋转的Ellis-Bronnikov虫洞是否稳定？ 显示英文标题

标题： Are slowly rotating Ellis-Bronnikov wormholes stable?

摘要： 我们研究了在缓慢旋转背景中展开到旋转二阶的Ellis-Bronnikov虫洞($\mathrm{l}=0$)的径向扰动。我们发现简单虫洞解如广义相对论中的Ellis-Bronnikov可能通过旋转得到稳定，从而有利于可行的可穿越虫洞。这提出了一个引人深思的问题，即许多其他无需或需要奇异物质支持的虫洞解在虫洞旋转时是否可以变得线性模式稳定。 显示英文摘要

摘要： We investigate the radial perturbations of Ellis-Bronnikov wormholes ($\mathrm{l}=0$) in a slowly rotating background expanded up to second order in rotation. We find indications that simple wormhole solutions such as Ellis-Bronnikov in General Relativity can be stabilized by rotation, thus favoring a viable traversable wormhole. This opens up the intriguing question whether the many other wormhole solutions with or without the support of exotic matter can become linearly mode stable when the wormhole rotates.