Mutual information superadditivity and unitarity bounds
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DOI: 10.1007/jhep09(2021)046
Abstract: Abstract We derive the property of strong superadditivity of mutual information arising from the Markov property of the vacuum state in a conformal field theory and strong subadditivity of entanglement entropy. We show this inequality… read more here.
Keywords: free fields; mutual information; unitarity bounds; information superadditivity ... See more keywords