Teleportation of a two-particle entangled state via W class states

Zhuo-Liang Cao and Wei Song

Physica A: Statistical Mechanics and its Applications, 2005, vol. 347, issue C, 177-183

Abstract: A scheme for teleporting an unknown two-particle entangled state via W class states is proposed. In this scheme, the W class entangled states are considered as quantum channels. It is shown that by means of optimal discrimination between two nonorthogonal quantum states, probabilistic teleportation of the two-particle entangled state can be achieved.

Keywords: W state; POVM; Quantum teleportation (search for similar items in EconPapers)
Date: 2005
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:347:y:2005:i:c:p:177-183

DOI: 10.1016/j.physa.2004.08.033

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