supported by the National Natural Science Foundation of China (Grant Nos. 10773002 and 10875012);the National Basic Research Program of China (Grant No. 2003CB716302);supported by the Zhangjiakou Science and Technology Bureau (Grant No. 0701014B);Hebei North University (Grant No. 2007005)
Using Parikh's tunneling method, the Hawking radiation on the apparent horizon of a Vaidya-Bonner black hole is calculated. When the back-reaction of particles is neglected, the thermal spectrum can be precisely obta...
Project supported by the National Natural Science Foundation of China (Grant Nos. 10773002 and 10875012);the National Basic Research Program of China (Grant No. 2003CB716302)
Taking a black hole as a black body system, using general black body radiation theory, a Schwarzschild black hole and a Kerr-Newman black hole are investigated respectively. It is concluded that a black hole can be re...
the National Natural Science Foundation of China (Grant No. 10773002);the National Basic Research Program of China (Grant No. 2003CB716302)
Hawking radiation can be viewed as a process of quantum tunneling near the black hole horizon. When a particle with angular momentum L≠ω a tunnels across the event horizon of Kerr or Kerr-Newman black hole, the angu...
The stress tensor of a massless scalar field satisfying a mixed boundary condition in a (1 + 1)-dimensional Reissner- Nordstrom black hole background is calculated by using Wald's axiom. We find that Dirichlet str...