Please use this identifier to cite or link to this item:
Type: Artigo de periódico
Title: Quantum State Reconstruction In The Presence Of Dissipation
Author: Moya-Cessa H.
Dutra S.M.
Roversi J.A.
Vidiella-Barranco A.
Abstract: We propose a realistic scheme to determine the quantum state of a single-mode cavity field even after it has started to decay due to the coupling with an environment. Although dissipation destroys quantum coherences, we show that at zero temperature enough information about the initial state remains, in an observable quantity, to allow the reconstruction of its Wigner function. 42.50.-p, 03.65.Bz, 42.50.Dv.
Rights: fechado
Identifier DOI: 
Date Issue: 1999
Appears in Collections:Unicamp - Artigos e Outros Documentos

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