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Shannon information and entropy squeezing of a single-mode cavity QED of a Raman interaction. (English) Zbl 1121.81126

Summary: Entropy squeezing is examined in the framework of Shannon information entropy for a degenerate Raman process involving two degenerate Rydberg energy levels of an atom interacting with a single-mode cavity field. Quantum squeezing in entropy is exhibited via the entropic uncertainty relation.

MSC:

81V80 Quantum optics
81P68 Quantum computation
94A17 Measures of information, entropy
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