论文标题
在brane-world的情况下不断发展的虫洞
Evolving wormhole in the brane-world scenario
论文作者
论文摘要
在本文中，研究了在Brane-World情况下不断发展的虫洞。我们已经研究了使用不同形式的RICCI标量的可能的动态解。已经研究了存在动态遍历虫洞的可能性，而无需诉诸外来物质。通过使用以下事实，即由于勃雷校正，爱因斯坦场方程在3+1维中进行了修改，我们研究了满足无效能量条件的确切溶液。渐近平坦度是这些解决方案的重要特性。我们讨论解决方案的一些物理和数学特性。
In this paper, evolving wormholes in the context of brane-world scenario are investigated. We have studied the possible dynamic solutions with different forms of Ricci scalar. The possibility of existence of dynamic traversable wormholes, without resorting to an exotic matter, has been studied. By using the fact that the Einstein field equations are modified in 3+1 dimensions due to the brane corrections, we investigate the exact solutions which satisfy null energy condition. Asymptotic flatness is an important property of these solutions. We discuss some physical and mathematical properties of the solutions.
