By. Hou et al., CORRELATION-FUNCTIONS OF THE SU(2)-INVARIANT THIRRING MODEL WITH A BOUNDARY, Journal of physics. A, mathematical and general, 30(1), 1997, pp. 251-263
Using the bosonization and oscillator expressions of bulk and boundary
Zamolodchikov-Faddeev algebras, the correlators of Jest functions via
Z' operators are obtained in the case of SU(2)-invariant Thirring mod
el with a boundary.