论文标题
双孔中的黑孔在双层非线性电动力学中
Black Holes in Double-Logarithmic Nonlinear Electrodynamics
论文作者
论文摘要
通过将最近引入的非线性电动力学（NED）模型耦合，可以找到电力和磁性黑洞溶液，称为“双logharitmic非线性电动力学”与宇宙学爱因斯坦重力。解决方案在弱场极限和渐近范围内成为Reissner-Nordstrom（RN）黑洞。电溶液表示为积分方程，而磁性黑洞溶液则以基本功能表示。因此，通过得出改良的Smarr公式并研究热力学的第一定律，分析了磁性黑洞溶液的热力学结构。此外，通过得出热容量来研究其稳定性。
The electric and magnetic black hole solutions are found by coupling the recently introduced nonlinear electrodynamics (NED) model, called "double logharitmic nonlinear electrodynamics" with cosmological Einstein gravity. The solutions become Reissner-Nordstrom (RN) black hole in the weak field limit and asymptotically. The electric solution is expressed as an integral equation while the magnetic black hole solution is expressed in terms of elementary functions. Hence, the thermodynamic structure of the magnetic black hole solution is analyzed by deriving the modified Smarr's formula and studying the first law of thermodynamics. Moreover, its stability is investigated by deriving the heat capacity.
