Abstract
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.
Highlights
The thermodynamics of black holes are established on the basis of the definitions of the entropy and temperature of black hole [1,2,3,4]
We study the thermodynamic properties and the properties of thermodynamic geometry of the regular nonlinear electrodynamics (NED) black hole
Some thermodynamic properties of the thermodynamic system may be studied by the thermodynamic geometry method [6,7,8]
Summary
The thermodynamics of black holes are established on the basis of the definitions of the entropy and temperature of black hole [1,2,3,4]. Whether the entropy of a black hole satisfies the entropy area law will depend on the adopted gravity theory. The properties of the thermodynamic geometries of the black hole have been widely studied [10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38]. We discuss some problems on the thermodynamic properties of the NED black hole
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
