Measure of quantum correlations that lies approximately between entanglement and discord

Author(s): Aaron Szasz
When a quantum system is divided into two local subsystems, measurements on the two subsystems can exhibit correlations beyond those possible in a classical joint probability distribution; these are partially explained by entanglement, and more generally by a wider class of measures such as the quan...
[Phys. Rev. A 99, 062313] Published Wed Jun 12, 2019

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