GRADED REFLECTION EQUATIONS AND THE ONE-DIMENSIONAL HUBBARD OPEN-CHAIN

Authors
ZHOU HQ
Citation
Hq. Zhou, GRADED REFLECTION EQUATIONS AND THE ONE-DIMENSIONAL HUBBARD OPEN-CHAIN, Physics letters. A, 228(1-2), 1997, pp. 48-52
Citations number
27
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
228
Issue
1-2
Year of publication
1997
Pages
48 - 52
Database
ISI
SICI code
0375-9601(1997)228:1-2<48:GREATO>2.0.ZU;2-6
Abstract
The graded reflection equations are solved for the one-dimensional Hub bard open chain. From this the diagonal boundary K supermatrices are o btained and the commutativity of the transfer matrices for different v alues of the spectral parameter is shown. The result shows that there is a graded version of Sklyanin's formalism to treat any one-dimension al integrable lattice fermion open chain. (C) 1997 Elsevier Science B. V.