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A computable measure of entanglement

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arxiv quant-ph/0102117 v1 pith:VTJOVWTC submitted 2001-02-22 quant-ph

classification quant-ph
keywords entanglementmeasuremixedsystemarbitrarybipartiteboundcapacity
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We present a measure of entanglement that can be computed effectively for any mixed state of an arbitrary bipartite system. We show that it does not increase under local manipulations of the system, and use it to obtain a bound on the teleportation capacity and on the distillable entanglement of mixed states.

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Cited by 31 Pith papers

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