Application of nonlinear Lie algebraic method to one-dimensional spin-1/2 Heisenberg ferromagnetic chain

Authors
Chen, JL Liu, Y Zhao, YC
Citation
Jl. Chen et al., Application of nonlinear Lie algebraic method to one-dimensional spin-1/2 Heisenberg ferromagnetic chain, COMM TH PHY, 32(2), 1999, pp. 253-258
Citations number
14
Categorie Soggetti
Physics
Journal title
COMMUNICATIONS IN THEORETICAL PHYSICS
ISSN journal
02536102 → ACNP
Volume
32
Issue
2
Year of publication
1999
Pages
253 - 258
Database
ISI
SICI code
0253-6102(19990930)32:2<253:AONLAM>2.0.ZU;2-N
Abstract
In our work the nonlinear Lie algebra and concept of shift operator are int roduced, based on that the eigenproblem of one-dimensional spin-1/2 Heisenb erg ferromagnetic chain can be solved. The results achieved from the usual Bethe ansatz method are recovered naturally.