A NEW 2-PARAMETER INTEGRABLE MODEL OF STRONGLY CORRELATED FERMIONS WITH QUANTUM SUPERALGEBRA SYMMETRY

Authors
GE XY GOULD MD ZHANG YZ ZHOU HQ
Citation
Xy. Ge et al., A NEW 2-PARAMETER INTEGRABLE MODEL OF STRONGLY CORRELATED FERMIONS WITH QUANTUM SUPERALGEBRA SYMMETRY, Journal of physics. A, mathematical and general, 31(23), 1998, pp. 5233-5239
Citations number
15
Categorie Soggetti
Physics,"Physycs, Mathematical
Journal title
Journal of physics. A, mathematical and general → ACNP
ISSN journal
03054470
Volume
31
Issue
23
Year of publication
1998
Pages
5233 - 5239
Database
ISI
SICI code
0305-4470(1998)31:23<5233:AN2IMO>2.0.ZU;2-W
Abstract
A new two-parameter integrable model with quantum superalgebra U-q[gl( 3/1)] symmetry is proposed, which is an eight-state fermions model wit h correlated single-particle and pair hoppings as well as uncorrelated triple-particle hopping. The model is solved and the Bethe ansatz equ ations are obtained.