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- Title
Quantum Superdense Coding Based on Coherent States in Cavity QED.
- Authors
Qiong Wu; Ming Yang
- Abstract
A physical scheme for the implementation of quantum superdense coding has been proposed in Cavity QED. The detuned interaction between Λ-type three-level atoms and coherent fields constitute the main superdense coding process. The quantum superdense coding can be realized in an easier way, and the atoms are not excited during the whole process, so the effect of atomic decay is eliminated naturally.
- Subjects
QUANTUM theory; COHERENT states; QUANTUM electrodynamics; ELECTRIC fields; ATOMS
- Publication
International Journal of Theoretical Physics, 2008, Vol 47, Issue 12, p3139
- ISSN
0020-7748
- Publication type
Article
- DOI
10.1007/s10773-008-9747-5