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

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.

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Year of publication:	2005
Authors:	Cao, Zhuo-Liang ; Song, Wei
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 347.2005, C, p. 177-183
Publisher:	Elsevier
Subject:	W state \| POVM \| Quantum teleportation

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010588432