论文标题
爱因斯坦驱动器的限制相位空间热力学 - 阳米尔斯广告黑洞
Restricted phase space thermodynamics of Einstein-power-Yang-Mills AdS black hole
论文作者
论文摘要
我们考虑了在仪表重度二元性的背景下，爱因斯坦驱动器阳米尔斯黑洞的热力学。在此框架下，牛顿的重力常数和宇宙学常数在系统中有所不同。我们以更扩展的形式重写热力学第一定律，其中包含双重共形场理论的压力和中心电荷，即受限的相变公式。出现了一种新现象：双重压力是有效体积，而不是几何体积。这导致了该系统具有固定中心电荷的范德华样相变的新行为：超临界相变。从Ehrenfest的方案角度来看，我们检查了Epym Ads黑洞的二阶相变。此外，还研究了非线性阳性参数对这些热力学特性的影响。
We consider the thermodynamics of the Einstein-Power-Yang-Mills AdS black holes in the context of the gauge-gravity duality. Under this framework, the Newton's gravitational constant and the cosmological constant are varied in the system. We rewrite the thermodynamical first law in a more extended form containing both the pressure and the central charge of the dual conformal field theory, i.e., the restricted phase transition formula. A novel phenomena arises: the dual quantity of pressure is the effective volume, not the geometric one. That is leading to a new behavior of the Van de Waals-like phase transition for this system with the fixed central charge: the supercritical phase transition. From the Ehrenfest's scheme perspective, we check out the second-order phase transition of the EPYM AdS black hole. Furthermore the effect of non-linear Yang-Mills parameter on these thermodynamical properties is also investigated.
