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题名: Entropy bound with generalized uncertainty principle in general dimensions
作者: Wang, W ;  Huang, D
刊名: EPL
出版日期: 2012
卷号: 99, 期号:1, 页码:11002
关键词: QUANTUM-FIELD THEORY ;  MINIMAL LENGTH ;  SPACE ;  GUP
学科分类: Physics
通讯作者: Wang, W (reprint author), Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China.
部门归属: [Wang, W.] Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China; [Huang, D.] Chinese Acad Sci, Inst Theoret Phys, SKLTP, KITPC, Beijing 100190, Peoples R China
英文摘要: In this letter, the entropy bound for local quantum field theories (LQFT) is studied in a class of models of the generalized uncertainty principle (GUP) which predicts a minimal length as a reflection of the quantum gravity effects. Both bosonic and fermionic fields confined in an arbitrary spatial dimension d >= 4 ball B-d are investigated. It is found that the GUP leads to the same scaling A(d-2)((d-3)/(d-2)) correction to the entropy bound for bosons and fermions, although the coefficients of this correction are different for each case. Based on our calculation, we conclude that the GUP effects can become manifest at the short distance scale. Some further implications and speculations of our results are also discussed. Copyright (C) EPLA, 2012
资助者: National Science Foundation of China (NSFC) [10821504, 10975170]; Chinese Academy of Sciences; NSFC [11075140]; Fundamental Research Funds for the Central University
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000306689700002
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15071
Appears in Collections:理论物理所2012年知识产出_期刊论文

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Recommended Citation:
Wang, W,Huang, D. Entropy bound with generalized uncertainty principle in general dimensions[J]. EPL,2012,99(1):11002.
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