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A New Holographic Entropy Bound from Conformal Field Theory at The Killing Horizon |
JING Ji-Liang |
Institute of Physics and Physics Department, Hunan Normal
University, Changsha 410081 |
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Cite this article: |
JING Ji-Liang 2002 Chin. Phys. Lett. 19 20-22 |
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Abstract A new holographic entropy bound is obtained by using conformal
field theory at Killing horizon. The entropy bound is tighter than the well-known bounds, such as Bekenstein, Bekenstein-Mayo and 't Hooft bounds. The result shows that the entropy of a system decreases when quantum effects are included. Therefore, the quantum effect will increase the degree of order of the system.
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Keywords:
04.70.Dy
04.62.+v
97.60.Lf
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Published: 01 January 2002
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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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97.60.Lf
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(Black holes)
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