Necessary and Sufficient Product Criteria for Quantum States via the Rank of Realignment Matrix of Density Matrix
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DOI: 10.1007/s10773-017-3529-x
Abstract: We present a necessary and sufficient product criterion for bipartite quantum states based on the rank of realignment matrix of density matrix. Then, this approach is generalized to multipartite systems. We first introduce the concept… read more here.
Keywords: matrix; product; sufficient product; necessary sufficient ... See more keywords