Published April 2002
| Version v1
Journal article
Entanglement swapping of generalized cat states and secret sharing
- 1. Department of Computer Science, Sharif University of Technology, P. O. Box 11365-9161, Tehran (Iran, Islamic Republic of)
- 2. Department of Physics, Sharif University of Technology, P. O. Box 11365-9161, Tehran (Iran, Islamic Republic of)
Description
We introduce generalized cat states for d-level systems and obtain concise formulas for their entanglement swapping with generalized Bell states. We then use this to provide both a generalization to the d-level case and a transparent proof of validity for an already proposed protocol of secret sharing based on entanglement swapping
Additional details
Identifiers
- DOI
- 10.1103/PhysRevA.65.042320;
- arXiv
- arXiv:quant-ph/0112050v2;
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 65
- Journal Issue
- 4
- Journal Page Range
- p. 042320-042320.5
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36030243
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BELL THEOREM; CORRELATIONS; ENERGY LEVELS; QUANTUM MECHANICS; SECRECY PROTECTION
- Descriptors DEC
- MECHANICS
Optional Information
- Notes
- (c) 2002 The American Physical Society