Deformed Boson Scheme including Conventional q-Deformation in Time-Dependent Variational Method. II: Deformation of the su(2)- and the su(1,1)-Algebras in the Schwinger Boson Representation

DOI10.1143/PTP.106.765zbMath1019.81026arXivnucl-th/0106034OpenAlexW2578747098MaRDI QIDQ2774387

Constança Providência, Masatoshi Yamamura, Yasuhiko Tsue, Atsushi Kuriyama, João da Providência

Publication date: 7 May 2002

Published in: Progress of Theoretical Physics (Search for Journal in Brave)

Abstract: In this paper as a continuation of Part I, the case of two kinds of boson operators is treated. The deformation of the coherent states for the su(2)- and the su(1,1)-algebra and their related deformed algebras are discussed in various forms including the most popular form.

Full work available at URL: https://arxiv.org/abs/nucl-th/0106034

zbMATH Keywords

coherent statesboson operators

Mathematics Subject Classification ID

Quantum groups and related algebraic methods applied to problems in quantum theory (81R50) Many-body theory; quantum Hall effect (81V70) Finite-dimensional groups and algebras motivated by physics and their representations (81R05) Coherent states (81R30)

This page was built for publication: Deformed Boson Scheme including Conventional q-Deformation in Time-Dependent Variational Method. II: Deformation of the su(2)- and the su(1,1)-Algebras in the Schwinger Boson Representation