Estimating entanglement through local correlations

Isabel Sainz; Gunnar Björk

doi:10.1117/12.752309

19 July 2007 Estimating entanglement through local correlations

Isabel Sainz, Gunnar Björk

Proceedings Volume 6726, ICONO 2007: Physics of Intense and Superintense Laser Fields; Attosecond Pulses; Quantum and Atomic Optics; and Engineering of Quantum Information; 67263E (2007) https://doi.org/10.1117/12.752309
Event: The International Conference on Coherent and Nonlinear Optics, 2007, Minsk, Belarus

Abstract

A bipartite, arbitrary-dimensional entanglement measure based on local correlations of any set of generators of the corresponding algebras is proposed. An explicit relation with the I- and 3-concurrences for pure states, and a limit for entangled mixed states, are given.

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Isabel Sainz and Gunnar Björk "Estimating entanglement through local correlations", Proc. SPIE 6726, ICONO 2007: Physics of Intense and Superintense Laser Fields; Attosecond Pulses; Quantum and Atomic Optics; and Engineering of Quantum Information, 67263E (19 July 2007); https://doi.org/10.1117/12.752309

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