Use este identificador para citar ou linkar para este item:
https://locus.ufv.br//handle/123456789/21592
Tipo: | Artigo |
Título: | Continuous monitoring of dynamical systems and master equations |
Autor(es): | Rossi Jr, R. Oliveira, L. F. Lopes Bosco de Magalhães, A. R. Faria, J. G. Peixoto de Nemes, M. C. |
Abstract: | We illustrate the equivalence between the non-unitary evolution of an open quantum system governed by a Markovian master equation and a process of continuous measurements involving this system. We investigate a system of two coupled modes, only one of them interacting with external degrees of freedom, represented, in the first case, by a finite number of harmonic oscillators, and, in the second, by a sequence of atoms where each one interacts with a single mode during a limited time. Two distinct regimes appear, one of them corresponding to a Zeno-like behavior in the limit of large dissipation. |
Palavras-chave: | Dynamical systems Master equations |
Editor: | Physics Letters A |
Tipo de Acesso: | Elsevier B.V. |
URI: | https://doi.org/10.1016/j.physleta.2012.04.017 http://www.locus.ufv.br/handle/123456789/21592 |
Data do documento: | 30-Abr-2012 |
Aparece nas coleções: | Artigos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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artigo.pdf Until 2100-12-31 | texto completo | 231,74 kB | Adobe PDF | Visualizar/Abrir ACESSO RESTRITO |
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