arXiv:nucl-th/0509096·v1·Nuclear Theory
Boson Realization of the su(3)-Algebra. I
C.Providencia (Univ. de Coimbra, Portugal)🇵🇹 · J.da Providencia (Univ. de Coimbra, Portugal)🇵🇹 · Y.Tsue (Kochi Univ., Japan)🇯🇵 · M.Yamamura (Kansai Univ., Japan)🇯🇵
Abstract
Following a general form for the Schwinger boson representation of the su(M+1) Lipkin model presented in the previous paper, three types of the orthogonal sets characterizing the su(3)-algebra are proposed. In these three, third is presented in Appendix. The intrinsic state is specified by two quantum numbers and two excited state generating operators play a central role.
Comments: 13 pages, no figure, using PTP.cls