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Type: Artigo de periódico
Title: Field purification in the intensity-dependent Jaynes-Cummings model
Author: Freitas, DS
Vidiella-Barranco, A
Roversi, JA
Abstract: We have found that, in the intensity-dependent Jaynes-Cummings model, a field initially prepared in a statistical mixture of two coherent states, \alpha) and \ - alpha), evolves toward a pure state. We have also shown that an even-coherent state turns periodically into a rotated odd-coherent state during the evolution. (C) 1998 Published by Elsevier Science B.V.
Country: Holanda
Editor: Elsevier Science Bv
Citation: Physics Letters A. Elsevier Science Bv, v. 249, n. 4, n. 275, n. 280, 1998.
Rights: fechado
Identifier DOI: 10.1016/S0375-9601(98)00756-7
Date Issue: 1998
Appears in Collections:Unicamp - Artigos e Outros Documentos

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