Quantum Entropy of the Electromagnetic Field in Vaidya Bonner de Sitter Black Hole
Vaidya Bonner de Sitter黑洞背景下电磁场的量子熵

In the tortoise coordinates,the quantum corrections to the entropy of the Vaidya-Bonner-de Sitter black hole due to electromagnetic field are investigated by using the brick-wall model. When the event horizon of the black hole does not depend upon the advanced-time, the result coincide with that of the Reissner-Nordstrm-de Sitter black hole.