arXiv · 1601.07092
Wedge-local fields in integrable models with bound states II. Diagonal S-matrix
Abstract
We construct candidates for observables in wedge-shaped regions for a class of 1+1-dimensional integrable quantum field theories with bound states whose S-matrix is diagonal, by extending our previous methods for scalar S-matrices. Examples include the Z(N)-Ising models, the A_N-affine Toda field theories and some S-matrices with CDD factors. We show that these candidate operators which are associated with elementary particles commute weakly on a dense domain. For the models with two species of particles, we can take a larger domain of weak commutativity and give an argument for the Reeh-Schlieder property.
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Daniela Cadamuro, Yoh Tanimoto. 2016-01-26. Wedge-local fields in integrable models with bound states II. Diagonal S-matrix. https://doi.org/10.1007/s00023-016-0515-4
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