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Two Contrastive Boson-Pair Coherent States in Deformed Boson Scheme
Author(s) -
A. Kuriyama,
Constança Providência,
João da Providência,
Y. Tsue,
M. Yamamura
Publication year - 2002
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.107.1279
Subject(s) - physics , boson , coherent states , interacting boson model , scalar boson , scheme (mathematics) , vector boson , particle physics , quantum mechanics , theoretical physics , quantum , mathematical analysis , mathematics
Two types of boson-pair coherent states, which were proposed independently bythe present authors, are investigated. Main conclusion is as follows : Althoughthe two states are superposed contrastively in terms of the boson-pairs, theexpectation values of the boson-pair operators for these states are the same asone another with high accuracy.Comment: 8 pages, no figure, using PTPTeX styl

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