Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Progress of Theoretical Physics

Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. III: -- Parameter-Dependent Deformation --

A. Kuriyama, Constança Providência, João da Providência, Y. Tsue, M. Yamamura

Published Apr 1, 2004• 0 citations
Publisher

Abstract

A basic idea is proposed for extending the formalism of Part (II) of the series of our papers to the case of the parameter-dependent deformation. It is stressed that, through this extension, the variety of the applications is increased. Further, an answer to the problem mentioned in Part (II) is presented.
DOI
10.1143/ptp.111.509

Related papers

Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. III

A. Kuriyama, Constança Providência, João da Providência +2 more

A basic idea is proposed for extending the formalism of Part (II) of the series of our paper to the case of the parameter-dependent deformation. It is stressed that, through this extension, the variety of the application increases. Further, an answer for the problem mentioned in Part (II) is presented.

arXiv:nucl-th/0401004•Jan 6, 2004•0 citations

Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. II

A. Kuriyama, Constança Providência, João da Providência +2 more

The boson-pair coherent state developed in Part (I) is generalized to the case in which the state is a mixture of even-boson and odd-boson number states. A general framework is shown and its three concrete examples are discussed. Main idea is in the application of the deformed boson scheme presented by the present authors.

arXiv:nucl-th/0310014•Oct 3, 2003•0 citations

Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. II: Unified Forms of Boson-Pair Coherent States in Even- and Odd-Boson Systems

A. Kuriyama, Constança Providência, João da Providência +2 more

The boson-pair coherent state developed in Part (I) is generalized to the case in which the state is a mixture of even boson and odd boson number states. A general framework is presented and three of its concrete examples are discussed. The main idea is in the application of the deformed boson scheme developed by the present authors.

Progress of Theoretical Physics•Dec 1, 2003•0 citations

Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. I

A. Kuriyama, Constança Providência, João da Providência +2 more

An idea of the deformed boson scheme developed by the present authors is applied to the case of boson-pair coherent state. In this state, even and odd boson number difference is stressed and various concrete examples of the boson-pair coherent states are shown. Concerning some of them, mutual relations are investigated in connection to the su(1,1)-algebra. A formulation in terms of the MYT boson mapping is also performed.

arXiv:nucl-th/0305091•May 30, 2003•0 citations

Deformed Boson Scheme Stressing Even-Odd Boson Number Difference. I: Various Forms of Boson-Pair Coherent State

A. Kuriyama, Constança Providência, João da Providência +2 more

An idea for a deformed boson scheme developed by the present authors is applied to the case of boson-pair coherent state. In this state, the even and odd boson number difference is stressed and various concrete examples of boson-pair coherent states are given. Concerning some of them, mutual relations are investigated in connection to the su(1,1)-algebra. A formulation in terms of the MYT boson mapping is also presented.

Progress of Theoretical Physics•Sep 1, 2003•0 citations

Deformed Boson Scheme including Conventional q-Deformation in Time-Dependent Variational Method. III: Deformation of the su(2,1)-Algebra in Terms of Three Kinds of Boson Operators

A. Kuriyama, Constança Providência, João da Providência +2 more

The basic idea presented in Parts I and II for the deformed boson scheme is applied to the case of the su(2,1)-algebra for describing many-body systems consisting of three kinds of boson operators. A possible form of the coherent state for the su(2,1)-algebra is generalized, and the deformed su(2,1)-algebra is presented. As an application, the time evolution of the statistically mixed state in a certain boson system, which has already been investigated by the present authors, is reinvestigated.

Progress of Theoretical Physics•Jan 1, 2002•0 citations