Deformed boson scheme including conventional q-deformation in time-dependent variational method. I - The case of many-body systems consisting of one kind of boson operator

Authors
Kuriyama, A Providencia, C da Providencia, J Tsue, Y Yamamura, M
Citation
A. Kuriyama et al., Deformed boson scheme including conventional q-deformation in time-dependent variational method. I - The case of many-body systems consisting of one kind of boson operator, PROG T PHYS, 106(4), 2001, pp. 751-763
Citations number
17
Categorie Soggetti
Physics
Journal title
PROGRESS OF THEORETICAL PHYSICS
ISSN journal
0033068X → ACNP
Volume
106
Issue
4
Year of publication
2001
Pages
751 - 763
Database
ISI
SICI code
0033-068X(200110)106:4<751:DBSICQ>2.0.ZU;2-1
Abstract
Various aspects of the deformed boson scheme are investigated with the aim of applying it to the time-dependent variational method for many-boson syst ems. The case of the multi-boson states is also discussed. In analogy with the time-dependent Hartree-Fock theory in many-fermion systems, the classic al aspect of the deformed boson is discussed.