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Paper IPM / P / 13456  


Abstract:  
We study various scaling behaviors of npartite information during a process of
thermalization after a global quantum quench for n disjoint system consisting of n parallel strips whose
widths are much larger than the separation between them. By making use of the holographic description
for entanglement entropy we explore holographic description of the npartite information by which
we show that it has a definite sign: it is positive for even n and negative for odd n.
This might thought of as an intrinsic property of a field theory which has gravity dual.
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