An Overview of Black Hole Chemistry

The understanding the thermodynamic behavior of black holes using concepts chemistry will be discussed here. To establish complete correspondence between thermodynamics an ordinary system and holes, recent proposals suggest identification mass a hole as chemical enthalpy system. Similarly, negative cosmological constant, surface gravity, horizon area is identified pressure, temperature, entropy Consequently, behave analogously to variety everyday phenomena. This allows such Van der Waals fluids, phase transitions, etc.