Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/62102
Type: Artigo de periódico
Title: NONZERO TEMPERATURE 2-MODE SQUEEZING FOR TIME-DEPENDENT 2-LEVEL SYSTEMS
Author: ALIAGA, J
GRUVER, JL
PROTO, AN
CERDEIRA, HA
Abstract: A maximum entropy principle density matrix method, valid for systems with temperature different from zero, is presented making it possible to find two-mode squeezed states in two-level systems with relevant operators and Hamiltonian connected with O(3,2). A method which allows one to relate the appearance of squeezing to the relevant operators, included in order to define the density matrix of the system, is given.
Country: Holanda
Editor: Elsevier Science Bv
Rights: fechado
Identifier DOI: 10.1016/0375-9601(94)90168-6
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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