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2009 Volume 18 Issue 2
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Jiang Ji-Jian, Meng Qing-Miao, Wang Shuai. 2009: The generalized Stefan-Boltzmann law of a rectilinear non-uniformly accelerating Kinnersley black hole, Chinese Physics B, 18(2): 457-461.
Citation: Jiang Ji-Jian, Meng Qing-Miao, Wang Shuai. 2009: The generalized Stefan-Boltzmann law of a rectilinear non-uniformly accelerating Kinnersley black hole, Chinese Physics B, 18(2): 457-461.
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The generalized Stefan-Boltzmann law of a rectilinear non-uniformly accelerating Kinnersley black hole

  • Department of Physics, Heze University, Heze 274015, China

  • Available Online: 28/02/2009
  • Fund Project: the National Natural Science Foundation of China(Grant 10773002)%the Technology Planning Project of Education Bureau of Shandong Province, China(Grant J07WJ49)
  • Using entropy density of Dirac field near the event horizon of a rectilinear non-uniformly accelerating Kinnersley black hole, the law for the thermal radiation of black hole is studied and the instantaneous radiation energy density is obtained. It is found that the instantaneous radiation energy density of a black hole is always proportional to the quartic of the temperature on event horizon in the same direction. That is to say, the thermal radiation of a black hole always satisfies the generalized Stefan Boltzmann law. In addition, the derived generalized Stefan-Boltzmann coefficient is no longer a constant, but a dynamic coefficient related to the space-time metric near the event horizon and the changing rate of the event horizon in black holes.
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The generalized Stefan-Boltzmann law of a rectilinear non-uniformly accelerating Kinnersley black hole

  • Available Online: 28/02/2009

Abstract: Using entropy density of Dirac field near the event horizon of a rectilinear non-uniformly accelerating Kinnersley black hole, the law for the thermal radiation of black hole is studied and the instantaneous radiation energy density is obtained. It is found that the instantaneous radiation energy density of a black hole is always proportional to the quartic of the temperature on event horizon in the same direction. That is to say, the thermal radiation of a black hole always satisfies the generalized Stefan Boltzmann law. In addition, the derived generalized Stefan-Boltzmann coefficient is no longer a constant, but a dynamic coefficient related to the space-time metric near the event horizon and the changing rate of the event horizon in black holes.

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