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Science in China Series G: Physics, Mechanics and Astronomy

, Volume 51, Issue 10, pp 1529–1556

First Online: 14 September 2008Received: 18 February 2008Accepted: 31 March 2008


The probability of successful controlled teleportation of an unknown qubit using a general three-particle state is investigated. The analytic expressions of maximal probabilities via several kinds of tripartite states are given, including a tripartite Greenberger-Horne-Zeilinger state and a tripartite W-state.

Keywordscontrolled teleportation three-qubit state maximal probability Supported by the National Natural Science Foundation of China Grant No. 10671054, the Key Project of Science and Technology Research of Ministry of Education of China Grant No. 207011, and the Natural Science Foundation of Hebei Province, China Grant No. 07M006

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Autor: Ting Gao - FengLi Yan - YouCheng Li

Fuente: https://link.springer.com/

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