Published November 15, 2006
| Version v1
Journal article
Assisted Cloning and Orthogonal Complementing of an Arbitrary Unknown Two-Qubit Entangled State
- 1. School of Physics and Material Science, Anhui University, Hefei 230039 (China)
- 2. Department of Physics, Shaoguan University, Shaoguan 512005 (China)
Description
Based on A.K. Pati's original idea [Phys. Rev. A 61 (2000) 022308] on single-qubit-state-assisted clone, very recently Zhan has proposed two assisted quantum cloning protocols of a special class of unknown two-qubit entangled states [Phys. Lett. A 336 (2005) 317]. In this paper we further generalize Zhan's protocols such that an arbitrary unknown two-qubit entangled state can be treated.
Availability note (English)
Available from http://dx.doi.org/10.1088/0253-6102/46/5/016Additional details
Identifiers
Publishing Information
- Journal Title
- Communications in Theoretical Physics
- Journal Volume
- 46
- Journal Issue
- 5
- Journal Page Range
- p. 849-852
- ISSN
- 0253-6102
INIS
- Country of Publication
- China
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42056795
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- INFORMATION THEORY; QUANTUM COMPUTERS; QUANTUM ENTANGLEMENT; QUANTUM MECHANICS; QUBITS
- Descriptors DEC
- COMPUTERS; INFORMATION; MECHANICS; QUANTUM INFORMATION