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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-Nordstrm-de Sitter黑洞的量子熵完全相 同.
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关键词:
- 引力场 /
- brick-wall模型 /
- Vaidya-Bonner-de Sitter黑洞 /
- 熵
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-Nordstrm-de Sitter black hole.
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