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Proceedings Paper

Estimating entanglement through local correlations
Author(s): Isabel Sainz; Gunnar Björk
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Paper 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.

Paper Details

Date Published: 19 July 2007
PDF: 8 pages
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); doi: 10.1117/12.752309
Show Author Affiliations
Isabel Sainz, Royal Institute of Technology (Sweden)
Gunnar Björk, Royal Institute of Technology (Sweden)


Published in SPIE Proceedings Vol. 6726:
ICONO 2007: Physics of Intense and Superintense Laser Fields; Attosecond Pulses; Quantum and Atomic Optics; and Engineering of Quantum Information

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