arXiv:nucl-th/0111029·v1·Nuclear Theory
Note on the Deformed Boson Scheme in Time-Dependent Variational Method
A.Kuriyama (Kansai Univ. Japan) · C.Providencia (Univ.de Coimbra, Portugal) J.da Providencia (Univ.de Coimbra, Portugal) · Y.Tsue (Kochi Univ. Japan) · M.Yamamura (Kansai Univ. Japan)
Abstract
The Holstein-Primakoff representation for the su(2)-algebra is derived in the deformed boson scheme. The following two points are discussed : (i) connection between a simple Hamiltonian and the Hamiltonian obeying the su(2)-algebra such as Lipkin model and (ii) derivation of the Hamiltonian for describing the damped and amplified motion for the su(2)-boson model.
Comments: 7 pages, no figure, using PTPTeX style