Wei Yi-Huan
Department of Physics, Bohai University, Jinzhou 121000, China.
Entropy (Basel). 2018 Mar 13;20(3):192. doi: 10.3390/e20030192.
We first calculate the heat capacities of the nonlinear electrodynamics (NED) black hole for fixed mass and electric charge, and the electric capacitances for fixed mass and entropy. Then, we study the properties of the Ruppeiner thermodynamic geometry of the NED black hole. Lastly, some discussions on the thermal stability of the NED black hole and the implication to the flatness of its Ruppeiner thermodynamic geometry are given.
我们首先计算固定质量和电荷时非线性电动力学(NED)黑洞的热容量,以及固定质量和熵时的电容。然后,我们研究NED黑洞的鲁佩纳热力学几何性质。最后,给出了关于NED黑洞热稳定性及其对鲁佩纳热力学几何平坦性的影响的一些讨论。