INTEGRAL SOLUTION OF TRIGONOMETRIC KNIZHNIK-ZAMOLODCHIKOV EQUATION - OFF-SHELL BETHE-ANSATZ METHOD

Authors
HASEGAWA T HIKAMI K WADATI M
Citation
T. Hasegawa et al., INTEGRAL SOLUTION OF TRIGONOMETRIC KNIZHNIK-ZAMOLODCHIKOV EQUATION - OFF-SHELL BETHE-ANSATZ METHOD, Journal of the Physical Society of Japan, 63(8), 1994, pp. 2895-2901
Citations number
20
Categorie Soggetti
Physics
Journal title
Journal of the Physical Society of Japan → ACNP
ISSN journal
00319015
Volume
63
Issue
8
Year of publication
1994
Pages
2895 - 2901
Database
ISI
SICI code
0031-9015(1994)63:8<2895:ISOTKE>2.0.ZU;2-W
Abstract
We construct the solutions of the su(2) trigonometric Knizhnik-Zamolod chikov (KZ) equation based on the Babujian's ''off-shell Bethe ansatz' ' method. We show that the quasi-classical limit of the Bethe ansatz e quation including the ''unwanted term'' for the inhomogeneous XXZ latt ice reduces to the trigonometric KZ equation.