| Abstract: | We investigate the temperature and energy on holographic screens for 4-dimensional axisymmetric black holes with the entropic
force idea proposed by Verlinde. According to the principle of thermal equilibrium, the location of holographic screen outside
the axisymmetric black hole horizon is not a equivalent radius surface. The location of isothermal holographic screen outside
the axisymmetric black hole horizon is obtained. Using the equipartition rule, we derive the correction expression of energy
of isothermal holographic screen. When holographic screens are far away the black hole horizon, the entropic force of charged
rotating particles can be expressed as Newton’s law of gravity. When the screen crosses the event horizon, the temperature
of the screen agrees with the Hawking temperature and the entropic force gives rise to the surface gravity for both of the
black holes. |
