Published June 15, 2008
| Version v1
Journal article
Teleporation of an Arbitrary Two-Particle State Without Bell-State Measurement in Cavity QED
Creators
- 1. Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002 (China)
Description
A scheme for approximately conditional teleportation of an arbitrary two-particle state without Bell-state measurement in cavity QED is presented. The scheme involves four two-level atoms and two single-mode cavities. The detection of atoms 3 and 4 collapses the atoms 1 and 2 to the initial state of atoms 3 and 4, while the cavity fields left in the vacuum state. The probability of success and the fidelity of our scheme are 0.125 and 0.98, respectively
Availability note (English)
Available from http://dx.doi.org/10.1088/0253-6102/49/6/52Additional details
Identifiers
Publishing Information
- Journal Title
- Communications in Theoretical Physics
- Journal Volume
- 49
- Journal Issue
- 6
- Journal Page Range
- p. 1596-1598
- ISSN
- 0253-6102
INIS
- Country of Publication
- China
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40018779
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ATOMS; PROBABILITY; QUANTUM ELECTRODYNAMICS; QUANTUM MECHANICS; QUANTUM TELEPORTATION; VACUUM STATES
- Descriptors DEC
- ELECTRODYNAMICS; FIELD THEORIES; MECHANICS; QUANTUM FIELD THEORY