Teleportation of Quantum States through Mixed Entangled Pairs

Chin. Phys. Lett.

2006, Vol. 23

Issue (9): 2356-2359 DOI:

Original Articles

Teleportation of Quantum States through Mixed Entangled Pairs

ZHENG Shi-Biao

Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002

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ZHENG Shi-Biao 2006 Chin. Phys. Lett. 23 2356-2359

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Abstract We describe a protocol for quantum state teleportation via mixed entangled pairs. With the help of an ancilla, near-perfect teleportation might be achieved. For pure entangled pairs, perfect teleportation might be achieved with a certain probability without using an ancilla. The protocol is generalized to teleportation of multiparticle states and quantum secret sharing.

Keywords: 03.67.-a 03.65.Bz 42.50.Dv

Published: 01 September 2006

PACS:	03.67.-a	(Quantum information)
	03.65.Bz
	42.50.Dv	(Quantum state engineering and measurements)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2006/V23/I9/02356

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