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 1807.07239hep-th
收藏

AdS中的旋转可穿越虫洞

Rotating traversable wormholes in AdS

Elena Caceres, Anderson Seigo Misobuchi, Ming-Lei Xiao

摘要:

在这项工作中,我们探讨了通过双迹边界变形获得的可穿越虫洞的大小旋转的效果。我们发现,在固定的温度下,虫洞的大小随角动量$J/M\ell$的增加而增加。可以通过虫洞发送的信息量也会增加。然而,对于所考虑的相互作用类型,当温度接近极值时,虫洞关闭。我们还简要地考虑的情况下,边界耦合不是空间均匀的,并显示这是如何反映在虫洞开口。

英文摘要:

In this work we explore the effect of rotation in the size of a traversable wormhole obtained via a double trace boundary deformation. We find that at fixed temperature the size of the wormhole increases with the angular momentum $J/M\ell$. The amount of information that can be sent through the wormhole increases as well. However, for the type of interaction considered, the wormhole closes as the temperature approaches the extremal limit. We also briefly consider the scenario where the boundary coupling is not spatially homogeneous and show how this is reflected in the wormhole opening.

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。

↑