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paper

Area law for fixed points of rapidly mixing dissipative quantum systems

arXiv:1505.02776 · doi:10.1063/1.4932612

Abstract

We prove an area law with a logarithmic correction for the mutual information for fixed points of local dissipative quantum system satisfying a rapid mixing condition, under either of the following assumptions: the fixed point is pure, or the system is frustration free.

17 pages, 1 figure. Final version