On the Time Evolution of Holographic n-partite Information
High Energy Physics - Theory
2015-10-28 v4
Abstract
We study various scaling behaviors of n-partite 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 n-partite information by which we show that it has a definite sign: it is positive for even n and negative for odd n. This might be thought of as an intrinsic property of a field theory which has gravity dual.
Keywords
Cite
@article{arxiv.1406.7677,
title = {On the Time Evolution of Holographic n-partite Information},
author = {Mohsen Alishahiha and M. Reza Mohammadi Mozaffar and Mohammad Reza Tanhayi},
journal= {arXiv preprint arXiv:1406.7677},
year = {2015}
}
Comments
48 pages, 29 figures; v2: Reference added; v3: Few comments and numerical results added; v4: minor modifications to match published version