The supersymmetric t-J model with a boundary
An open supersymmetric t-J chain with boundary fields is studied by means of the Bethe ansatz. Ground state properties for the case of an almost half-filled band and a bulk magnetic field are determined. Boundary susceptibilities are calculated as functions of the boundary fields. The effects of the...
| المؤلف الرئيسي: | |
|---|---|
| التنسيق: | Journal article |
| اللغة: | English |
| منشور في: |
1996
|