Teleportation protocol with non-ideal conditional local operations

Teleportation protocol with non-ideal conditional local operations

We analyze teleportation protocol when some of receiver's conditional operations are more reliable than others and a non-maximally entangled channel is shared by the two parts. We show that the average fidelity of teleportation can be maximized by choosing properly the basis in which the sender...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physics letters. A 2010-07, Vol.374 (31), p.3164-3169
Hauptverfasser: Di Franco, C., Ballester, D.
Format: Artikel
Sprache:eng
Schlagworte:
Channels
Decoherence
Non-ideal operations
Quantum teleportation
Solid state physics
Teleportation
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We analyze teleportation protocol when some of receiver's conditional operations are more reliable than others and a non-maximally entangled channel is shared by the two parts. We show that the average fidelity of teleportation can be maximized by choosing properly the basis in which the sender performs her two-qubit measurement.
ISSN:0375-9601
1873-2429
DOI:10.1016/j.physleta.2010.05.068