标题： 旋转可穿越虫洞的阴影 显示英文标题

标题： The Shadow of a Rotating Traversable Wormhole

摘要： 我们探讨了经典广义相对论中某些旋转可穿越虫洞的阴影。 图像取决于虫洞的角动量以及观察者的倾斜角度。 我们将结果与克尔黑洞的情况进行比较。 对于小的角动量，两种解的阴影几乎相同，然而随着角动量的增加，它们开始明显偏离。 显示英文摘要

摘要： We explore the shadow of certain class of rotating traversable wormholes within classical general relativity. The images depend on the angular momentum of the wormhole, and the inclination angle of the observer. We compare the results with the case of the Kerr black hole. For small angular momenta the shadows for the two solutions are nearly identical, however with the increasing of the angular momentum they start to deviate considerably.