Generalized Uncertainty Principle Influences the Entropy of a Nonstationary Black Hole

Author： Liu Chengzhou  

Publisher： Springer Publishing Company

ISSN： 0020-7748

Source： International Journal of Theoretical Physics, Vol.42, Iss.9, 2003-09, pp. : 2081-2086

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Abstract

The entropy of a scalar field at the horizon is investigated in the Vaidya space–time. We take into account the effect of the generalized uncertainty principle on the state density and the entropy. The divergence in the brick-wall model is removed and the entropy proportional to the horizon area is obtained.

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