论文标题
非线性电动力学，热力学和焦耳的框架中的广告黑洞 - 汤姆森膨胀
AdS black holes in the framework of nonlinear electrodynamics, thermodynamics and Joule--Thomson expansion
论文作者
论文摘要
研究了磁性抗DE保姆的热力学和相变。我们认为延伸的相空间热力学，宇宙学常数为热力学压力，黑洞质量被视为化学焓。黑洞的扩展相空间热力学模仿了范德尔壁液体的行为。获得了与非线性电动力学（NED）和磁电荷偶联的数量。研究相变的热力学临界点。证明黑洞热力学的第一定律和广义的Smarr关系发生了。研究了NED-ADS黑洞的Thomson绝热扩张。反转温度对压力和反转温度的最小依赖性。
Thermodynamics and phase transitions of magnetic Anti-de Sitter black holes are studied. We consider an extended phase space thermodynamics with the cosmological constant being a thermodynamic pressure and the black hole mass is treated as a chemical enthalpy. The extended phase space thermodynamics of black holes mimics the behavior of the Van der Walls liquid. Quantities conjugated to the coupling of nonlinear electrodynamics (NED) and a magnetic charge are obtained. Thermodynamic critical points of phase transitions are investigated. It is demonstrated that the first law of black hole thermodynamics and the generalized Smarr relation take place. The Joule--Thomson adiabatic expansion of NED-AdS black holes is studied. The dependence of inversion temperature on pressure and the minimum of inversion temperature are found.
