Published July 14, 1997
| Version v1
Journal article
Representation of the boundary elliptic quantum group BEτ,η(sl2) and the Bethe ansatz
Creators
- 1. Institute of Modern Physics, Northwest University, Xian (China)
- 2. CCAST World Lab., Beijing (China)
Description
We extend the Gervais-Neveu-Felder equation (GNFE) to the boundary case. Using the boundary GNFE, we give a definition of the boundary elliptic quantum group BEτ,η(sl2). The evaluation representation of the boundary elliptic quantum group BEτ,η(sl2) is presented. The Bethe ansatz for the boundary quantum group BEτ,η(sl2) is obtained. In a special case, the obtained Bethe ansatz is similar to the Bethe ansatz of the eight-vertex and the higher spin eight-vertex models with open boundary conditions. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. B
- Journal Volume
- 496
- Journal Issue
- 3
- Journal Page Range
- p. 551-570.
- ISSN
- 0550-3213
- CODEN
- NUPBBO
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 28055684
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BOUNDARY CONDITIONS; CRYSTAL MODELS; EQUATIONS; GROUP THEORY; MATRICES
- Descriptors DEC
- MATHEMATICAL MODELS; MATHEMATICS