论文标题
评论“一般相对性中的可遍历虫洞”
Comment on ''Traversable Wormholes in General Relativity''
论文作者
论文摘要
在标题为“一般相对论中的“可穿越的虫洞”的信中” [物理学。莱特牧师。 128，091104（2022）]，R。A。Konoplya和A. Zhidenko已构建了一种不对称的虫洞溶液，该溶液对喉咙并不对称，并从光滑的重力和带电的Dirac领域中更加复杂。但是，作者声称，喉咙上的身体相关状况被施加导致静止观察者在喉咙上没有引起的引力。在此评论中，我们指出上述条件是不必要的。
In the letter titled ''Traversable Wormholes in General Relativity'' [Phys. Rev. Lett. 128, 091104 (2022)], R. A. Konoplya and A. Zhidenko have constructed an asymmetric wormhole solution, which is not symmetric about the throat and is compounded from smooth gravitational and charged Dirac fields. However, the authors have claimed that a physically relevant condition on the throat is imposed to lead to no gravitational force experienced by a stationary observer at the throat. In this comment, we point out that the above condition is unnecessary.
