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Sfb 288 Differential Geometry and Quantum Physics |
Abstract for Sfb Preprint No. 476
Identifying the operator content, the Homogeneous Sine-Gordon models O.A. Castro-Alvaredo and A. Fring
We address the general question of how to reconstruct the field content of a quantum field theory from a given scattering theory in the context of the form factor program. For the $SU(3)_2$-homogeneous Sine-Gordon model we construct systematically all $n$-particle form factors in terms of general determinant formulae. We investigate how different operators are interrelated by the momentum space cluster property. Finally we compute several two-point correlation functions and carry out the ultraviolet limit in order to identify each operator with its corresponding partner in the underlying conformal field theory.
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