82 citations · 651 across the 39 of their papers we have counts for
4 papers · 2 filters
Colours associated to non simply-laced Lie algebras and exact S-matrices
Christian Korff
A new set of exact scattering matrices in 1+1 dimensions is proposed by solving the bootstrap equations. Extending earlier constructions of colour valued scattering matrices this n…
Lie algebraic structures in integrable models, affine Toda field theory
Christian Korff
The most prominent class of integrable quantum field theories in 1+1 dimensions is affine Toda theory. Distinguished by a rich underlying Lie algebraic structure these models have…
Form Factors of the Homogeneous Sine-Gordon models
O. A. Castro-Alvaredo, A. Fring, C. Korff
We provide general determinant formulae for all n-particle form factors related to the trace of the energy momentum tensor and the analogue of the order and disorder operator in th…
Colour valued Scattering Matrices
A. Fring, C. Korff
We describe a general construction principle which allows to add colour values to a coupling constant dependent scattering matrix. As a concrete realization of this mechanism we pr…