111 citations · 375 across the 6 of their papers we have counts for
6 papers
The Form Factor Program: a Review and New Results - the Nested SU(N) Off-Shell Bethe Ansatz
Hratchya M. Babujian, Angela Foerster, Michael Karowski
The purpose of the ''bootstrap program'' for integrable quantum field theories in 1+1 dimensions is to construct explicitly a model in terms of its Wightman functions. In this arti…
Exact form factors in integrable quantum field theories: the scaling Z(N)-Ising model
H. Babujian, A. Foerster, M. Karowski
A general form factor formula for the scaling Z(N)-Ising model is constructed. Exact expressions for matrix elements are obtained for several local operators. In addition, the comm…
Exact form factors in integrable quantum field theories: the sine-Gordon model (II)
H. Babujian, M. Karowski
A general model independent approach using the `off-shell Bethe Ansatz' is presented to obtain an integral representation of generalized form factors. The general techniques are ap…
Knizhnik-Zamolodchikov-Bernard equations connected with the eight-vertex model
H. Babujian, A. Lima-Santos, R. H. Poghossian
Using quasiclassical limit of Baxter's 8 - vertex R - matrix, an elliptic generalization of the Knizhnik-Zamolodchikov equation is constructed. Via Off-Shell Bethe ansatz an integr…
Off-Shell Bethe Ansatz Equation for Gaudin Magnets and Solutions of Knizhnik-Zamolodchikov Equations
H. M. Babujian, R. Flume
We generalize the previously established connection between the off-shell Bethe ansatz equation for inhomogeneous SU(2) lattice vertex models in the quasiclassical limit and the so…
Off-Shell Bethe Ansatz Equation and N-point Correlators in the SU(2) WZNW Theory
H. M. Baboujian
We prove that the wave vectors of the off-shell Bethe Ansatz equation for the inhomogeneous SU(2) lattice vertex model render in the quasiclassical limit the solution of the Knizhn…