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The generalized Stefan-Boltzmann’s law of Dilaton-Maxwell non-stationary black hole

Meng Qing-Miao Jiang Ji-Jian Liu Jing-Lun Deng De-Li

The generalized Stefan-Boltzmann’s law of Dilaton-Maxwell non-stationary black hole

Meng Qing-Miao, Jiang Ji-Jian, Liu Jing-Lun, Deng De-Li
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  • Abstract views:  3221
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  • Received Date:  21 May 2007
  • Accepted Date:  07 July 2008
  • Published Online:  20 January 2009

The generalized Stefan-Boltzmann’s law of Dilaton-Maxwell non-stationary black hole

  • 1. 菏泽学院物理系,菏泽 274015

Abstract: Using entropy density near event horizon of the non-stationary Dilaton-Maxwell black hole, the instantaneous emission flux is calculated, and we come to a conclusion that the instantaneous emission flux of blank hole in any direction at any time is always proportionate to the quartic power of temperature of the event horizon of black hole in that direction. It is found that the coefficient of generalized Stefan-Boltzmann is no longer a constant, but a dynamic proportional coefficient related to the rate of change of event horizon, the structure of space-time near event horizon and the radiation absorption coefficient of black hole. It shows that an inner relation between the gravitational field around black hole and its thermal radiation must exist.

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