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New Coordinates for the Evaporating Vaidya Black Hole |
ZHANG Jing-Yi;ZHAO Zheng |
Department of Physics, Beijing Normal University, Beijing 100875 |
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Cite this article: |
ZHANG Jing-Yi, ZHAO Zheng 2006 Chin. Phys. Lett. 23 1099-1102 |
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Abstract Drawbacks of the ingoing Eddington--Finkelstein coordinates in describing the quantum thermal properties of the evaporating Vaidya black hole are presented. A new coordinate system we proposed previously [Acta Phys. Sin. 46(1997)1273] is employed. In this new coordinate system, the thermal radiation temperature of the Vaidya black hole is discussed again with the back reaction method.
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Keywords:
04.70.Dy
04.62.+v
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Published: 01 May 2006
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PACS: |
04.70.Dy
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(Quantum aspects of black holes, evaporation, thermodynamics)
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04.62.+v
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(Quantum fields in curved spacetime)
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