Information Exchange in Causally Nonseparable Processes
arXiv:2108.07270 · doi:10.1016/j.physleta.2021.127815
Abstract
For a system of two parties, the process matrix framework predicts the existence of causally nonseparable structures. We characterize the information exchanged, showing that the total entropy of the two parties acts as a measure for the nonseparability.
arXiv commentComments are welcome
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