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起源于引力场的Vaidya-Bonner-de Sitter黑洞的量子熵

物理学报, 2003, 52(6): 1350-1353.
DOI: 10.7498/aps.52.1350
CSTR: 32037.14.aps.52.1350

Quantum entropy of the Vaidya-Bonner-de Sitter black hole arising from gravitati onal fields

Acta Phys. Sin., 2003, 52(6): 1350-1353.
DOI: 10.7498/aps.52.1350
CSTR: 32037.14.aps.52.1350
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  • 摘要

    利用brick-wall模型研究了引力场对Vaidya-Bonner-de Sitter黑洞熵的量子修正.当黑洞事 件视界不随超前时间变化时，结果与Reissner-Nordstrm-de Sitter黑洞的量子熵完全相 同.

     

    Abstract

    The quantum corrections to the entropy of the Vaidya-Bonner-de Sitter black hole due to gravitational fields are investigated by using the brick-wall model.When the event horizon of the black hole does not depend upon the advanced-time,the results coincide with that of the Reissner-Nordstrm-de Sitter black hole.

     

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