Wedge-local fields in integrable models with bound states II. Diagonal S-matrix
Mathematical Physics
2021-10-05 v5 High Energy Physics - Theory
math.MP
Operator Algebras
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.
Cite
@article{arxiv.1601.07092,
title = {Wedge-local fields in integrable models with bound states II. Diagonal S-matrix},
author = {Daniela Cadamuro and Yoh Tanimoto},
journal= {arXiv preprint arXiv:1601.07092},
year = {2021}
}
Comments
typo corrected from the published version; 45 pages, 2 tikz figures