Separability and distillability of multiparticle quantum systems

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Título:	Separability and distillability of multiparticle quantum systems
Autor/a:	Dür, W.; Cirac, J. I.; Tarrach, R., 1948-
Otros autores:	Universitat de Barcelona
Abstract:	We present a family of 3-qubit states to which any arbitrary state can be depolarized. We fully classify those states with respect to their separability and distillability properties. This provides a sufficient condition for nonseparability and distillability for arbitrary states. We generalize our results to N-particle states.
Materia(s):	-Teoria quàntica -Teoria de camps (Física) -Quantum mechanics, field theories, and special relativity -Quantum theory -Field theory (Physics)
Derechos:	(c) American Physical Society, 1999
Tipo de documento:	Artículo Artículo - Versión publicada
Editor:	American Physical Society
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González-Tudela, A.; Hung, C.-L.; Chang, Darrick E.; Cirac, J. I.; Kimble, H. J.

Hartmann, L.; Calsamiglia Costa, John; Dür, W.; Briegel, Hans J; American Physical Society

Tarrach, R., 1948-; Valentí i Vall, M. Roser

Sanpera Trigueros, Anna; Tarrach, R., 1948-; Vidal Bonafont, Guifré

Vidal Bonafont, Guifré; Tarrach, R., 1948-

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