Entanglement percolation with bipartite mixed states

We develop a concept of entanglement percolation for long-distance singlet generation in quantum networks with neighboring nodes connected by partially entangled bipartite mixed states. We give a necessary and sufficient condition on the class of mixed network states for the generation of singlets....

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Bibliographic Details
Main Authors: Broadfoot, S, Dorner, U, Jaksch, D
Format: Journal article
Language:English
Published: 2009