论文标题
测试带电标量场下的薄弱宇宙审查猜想
Test the Weak Cosmic Censorship Conjecture in Torus-Like Black Hole under Charged Scalar Field
论文作者
论文摘要
我们通过复杂的标量场散射研究了带电的圆环黑孔中弱宇宙审查的猜想。使用黑洞的保守量与标量场之间的关系，我们可以计算无限时间内能量和电荷的变化。焓的变化与能量的变化有关，然后我们使用这些结果来测试第一定律，第二定律以及弱宇宙审查的猜想是否有效。在正常的相空间中，热力学的第一定律和弱宇宙审查的猜想是有效的，并且未违反热力学的第二定律。对于标量场散射下的特定黑洞，我们在扩展相位空间中考虑，热力学的第一定律和弱宇宙审查猜想是有效的。但是，当黑洞的初始电荷达到一定值时，热力学的第二定律就会违反。
We investigate weak cosmic censorship conjecture in charged torus-like black hole by the complex scalar field scattering. Using the relation between the conserved quantities of a black hole and the scalar field, we can calculate the change of the energy and charge within the infinitesimal time. The change of the enthalpy is connected to the change of energy, then we use those results to test whether the first law, the second law as well as the weak cosmic censorship conjecture are valid. In the normal phase space, the first law of thermodynamics and the weak cosmic censorship conjecture are valid, and the second law of thermodynamics is not violated. For the specific black hole under scalar field scattering we consider, in the extend phase space, the first law of thermodynamics and the weak cosmic censorship conjecture are valid. However, the second law of thermodynamics is violated when the black hole's initial charge reaches a certain value.
