Generation and characterization of Werner states and maximally entangled mixed states by a universal source of entanglement.
Phys Rev Lett
; 92(17): 177901, 2004 Apr 30.
Article
em En
| MEDLINE
| ID: mdl-15169191
ABSTRACT
We present a novel technique for generating two-photon polarization mixed states of any structure, which is based on the peculiar spatial characteristics of a high brilliance source of entangled pairs. Werner states and maximally entangled mixed states, two well-known families of mixed states important for quantum information, have been created and fully characterized by this technique. We have also investigated and tested the nonlocal properties of these states.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Phys Rev Lett
Ano de publicação:
2004
Tipo de documento:
Article
País de afiliação:
Itália