Quantum Tunneling Radiation of Kerr-NUT Black Hole

摘要

＜正＞ Based on particles in a dynamical geometry, extending the Parikh’s method of quantum tunneling radiation, we deeply investigate the quantum tunneling radiation of Kerr-NUT black hole. When self-gravitating action, energy conservation, and angular momentum conservation axe taken into account, the emission rate of the particle on the event horizon is related to the change of Bekenstein-Hawking entropy and the emission spectrum is not precisely thermal, but is consistent with an underlying unitary theory.