Balanced partial entanglement and mixed state correlations

@article{Camargo2022BalancedPE,
  title={Balanced partial entanglement and mixed state correlations},
  author={Hugo A. Camargo and Pratik Nandy and Qiang Wen and Haocheng Zhong},
  journal={SciPost Physics},
  year={2022}
}
Recently in Ref. [1], one of the authors introduced the balanced partial entanglement (BPE), which has been proposed to be dual to the entanglement wedge cross-section (EWCS). In this paper, we explicitly demonstrate that the BPE could be considered as a proper measure of the total intrinsic correlation between two subsystems in a mixed state. The total correlation includes certain crossing correlations, which are minimized by particular balance conditions. By constructing a class of… 

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