Hyperentangled mixed phased Dicke states: optical design and detection

A recently introduced family of multipartite entangled states, the 4-qubit phased Dicke states, has been created by 2-photon hyperentanglement. Our experimental method allows high state fidelity and generation rate. By introducing quantum noise in the multipartite system in a controlled way, we have...

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Veröffentlicht in:	Physical review letters 2010-12, Vol.105 (25), p.250501-250501, Article 250501
Hauptverfasser:	Chiuri, A, Vallone, G, Bruno, N, Macchiavello, C, Bruss, D, Mataloni, P
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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