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- Title
Controlled Dense Coding by Using GHZ-Type State in Cavity QED.
- Authors
Li, Yuan-hua; Li, Xiao-lan; Nie, Yi-you
- Abstract
We present an experimentally feasible protocol for implementing controlled dense coding by using a three-atom GHZ-type state in cavity quantum electrodynamics (QED). In cavity QED system, we have proposed to generate a three-atom GHZ-type state and demonstrated that the probability of implementing controlled dense coding is 100 %. In addition, our approach can be realized with present cavity QED techniques.
- Subjects
QUANTUM electrodynamics; NUCLEAR physics experiments; QUANTUM information theory; NUCLEAR magnetic resonance; QUANTUM entanglement; HAMILTONIAN operator
- Publication
International Journal of Theoretical Physics, 2013, Vol 52, Issue 7, p2395
- ISSN
0020-7748
- Publication type
Article
- DOI
10.1007/s10773-013-1523-5