论文标题
黑色绳子弹跳到可穿越的虫洞
Black string bounce to traversable wormhole
论文作者
论文摘要
在这项工作中，将从Simpson-Visser使用以使Schwarzschild解决方案正规的方法中提出常规的黑色弦乐解决方案。就像在Simpson-Visser的工作中一样，在这个新的黑色弦乐解决方案中，只要通过更改其公制中使用的参数“ $ a $”的值来代表常规黑洞和虫洞。分析了张量和曲率不变性，以验证溶液的规律性以及系统的能量条件。发现整个空间总是会违反无效状态。还进行了对常规黑色弦的热力学特性的分析，其中评估了有关黑色弦的原始溶液产生的修改，特别是鹰温度温度，熵，其热容量和Helmholtz自由能。最后，我们研究了光子和巨大颗粒的可能稳定或不稳定的圆轨道。将结果与非规范黑色弦的结果进行了比较，以期与Simpson-Visser的工作并行。
In this work, a regular black string solution will be presented from the method used by Simpson-Visser to regularize the Schwarzschild solution. As in the Simpson-Visser work, in this new black string solution, it is possible to represent both a regular black hole and a wormhole just by changing the value of a parameter "$a$" used in its metric. Tensors and curvature invariants were analyzed to verify the regularity of the solution, as well as the energy conditions of the system. It was found that the null energy condition will always be violated for the entire space. The analysis of the thermodynamic properties of the regular black string was also carried out, in which the modifications generated about the original solution of the black string, were evaluated, specifically, the Hawking temperature, entropy, its thermal capacity, and the Helmholtz free energy. Finally, we investigate the possible stable or unstable circular orbits for photons and massive particles. The results were compared with those of the non-regular black string, seeking to make a parallel with the Simpson-Visser work.
