Holographic thermalization in Gauss-Bonnet gravity with de Sitter boundary
Holographic thermalization in Gauss-Bonnet gravity with de Sitter boundary
复制标题
具有德西特边界的高斯-邦内重力中的全息热化
DOI:
10.1103/physrevd.91.106010
复制
发表时间:
2014-12
期刊:
影响因子:
--
通讯作者:
Papantonopoulos Eleftherios
中科院分区:
文献类型:
--
作者:
Zhang Shao-Jun;Wang Bin;Abdalla E.;Papantonopoulos Eleftherios
We introduce higher-derivative Gauss-Bonnet correction terms in the gravity sector, and we relate the modified gravity theory in the bulk to the strongly coupled quantum field theory on a de Sitter boundary. We study the process of holographic thermalization by examining three nonlocal observables, the two-point function, the Wilson loop and the holographic entanglement entropy. We study the time evolution of these three observables, and we find that as the strength of the Gauss-Bonnet coupling is increased, the saturation time of the thermalization process to reach thermal equilibrium becomes shorter with the dominant effect given by the holographic entanglement entropy.
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DOI:
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期刊:
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DOI:
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发表时间:
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期刊:
Journal of Physics: Conference Series
影响因子:
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