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Entangled Graphs
[article]
2006
arXiv
pre-print
In this paper we prove a separability criterion for mixed states in C^p⊗ C^q. We also show that the density matrix of a graph with only one entangled edge is entangled.
arXiv:cs/0609156v1
fatcat:wwktu35445d5bbyovfrdejwg6i