Universal scaling of the logarithmic negativity in massive quantum field theory
Universal scaling of the logarithmic negativity in massive quantum field theory
复制标题
大规模量子场论中对数负性的通用标度
DOI:
10.1088/1751-8113/49/12/125401
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Blondeau-Fournier O
中科院分区:
文献类型:
--
作者:
Blondeau-Fournier O
We consider the logarithmic negativity, a measure of bipartite entanglement, in a general unitary 1+ 1-dimensional massive quantum field theory, not necessarily integrable. We compute the negativity between a finite region of length r and an adjacent semi-infinite region, and that between two semi-infinite regions separated by a distance r. We show that the former saturates to a finite value, and that the latter tends to zero, as
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DOI:
10.1088/1742-5468/2012/02/p02016
发表时间:
2011-12
期刊:
Journal of Statistical Mechanics: Theory and Experiment
影响因子:
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作者:
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通讯作者:
M. Rajabpour;F. Gliozzi
影响因子:
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通讯作者:
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DOI:
--
发表时间:
2008
期刊:
影响因子:
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DOI:
--
发表时间:
2015
期刊:
影响因子:
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通讯作者:
S. Ryu
DOI:
10.1088/1742-5468/2014/01/p01008
发表时间:
2013-09
期刊:
Journal of Statistical Mechanics: Theory and Experiment
影响因子:
--
作者:
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通讯作者:
Andrea Coser;L. Tagliacozzo;E. Tonni