Published December 2004
| Version v1
Journal article
Resources required for exact remote state preparation
Creators
- 1. Institute for Quantum Information Science, University of Calgary, Alberta, T2N 1N4 (Canada)
- 2. Centre of Excellence for Quantum Computer Technology, Macquarie University, Sydney, New South Wales 2109 (Australia)
- 3. Department of Physics, University of Queensland, Brisbane, Queensland 4072 (Australia)
Description
It has been shown [M.-Y. Ye, Y.-S. Zhang, and G.-C. Guo, Phys. Rev. A. 69, 022310 (2004)] that it is possible to perform exactly faithful remote state preparation using finite classical communication and any entangled state with maximal Schmidt number. Here we give an explicit procedure for performing this remote state preparation. We show that the classical communication required for this scheme is close to optimal for remote state preparation schemes of this type. In addition we prove that it is necessary that the resource state have maximal Schmidt number
Additional details
Identifiers
- DOI
- 10.1103/PhysRevA.70.062306;
- arXiv
- arXiv:quant-ph/0404004v1;
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 70
- Journal Issue
- 6
- Journal Page Range
- p. 062306-062306.7
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36089519
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- CORRELATIONS; DATA TRANSMISSION; ENERGY LEVELS; QUANTUM MECHANICS; QUANTUM NUMBERS
- Descriptors DEC
- COMMUNICATIONS; MECHANICS
Optional Information
- Notes
- (c) 2004 The American Physical Society