8 papers
Local Operators in Massive Quantum Field Theories
Anni Koubek
Contribution to the proceedings of Schladming 1995. A review of the form factor approach and its utilisation to determine the space of local operators of integrable massive quantum…
A method to determine the operator content of perturbed conformal field theories
Anni Koubek
A method to determine the full structure of the space of local operators of massive integrable field theories, based on the form factor bootstrap approach is presented. This method…
The space of local operators in perturbed conformal field theories,
A. Koubek
The space of local operators in massive deformations of conformal field theories is analysed. For several model systems it is shown that one can define chiral sectors in the theory…
Form-Factor Bootstrap and the Operator Content of Perturbed Minimal Models
A. Koubek
The form-factor bootstrap approach is applied to the perturbed minimal models in the direction of the primary field . These theories are integrable and contai…
On the Operator Content of the Sinh-Gordon Model
A. Koubek, G. Mussardo
We classify the operator content of local hermitian scalar operators in the Sinh-Gordon model by means of independent solutions of the form-factor bootstrap equations. The correspo…
S-Matrices of perturbed unitary minimal models: IRF-Formulation and Bootstrap-Program
A. Koubek
We analyze the algebraic structure of perturbed minimal models relating them to graph-state models with an underlying Birman-Wenzl-Murakami algebra. Using this approach o…