# Wedge-local fields in integrable models with bound states II. Diagonal S-matrix

January 26, 2016

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.

open access link
Ann. Henri PoincarĂ© 18(1), 233-279 (2017)

@article{Cadamuro:2016xmb,
author = "Cadamuro, Daniela and Tanimoto, Yoh",
title = "{Wedge-local fields in integrable models with bound
states II. Diagonal S-matrix}",
journal = "Annales Henri Poincare",
volume = "18",
year = "2017",
number = "1",
pages = "233-279",
doi = "10.1007/s00023-016-0515-4",
eprint = "1601.07092",
archivePrefix = "arXiv",
primaryClass = "math-ph",
SLACcitation = "%%CITATION = ARXIV:1601.07092;%%"
}

Keywords:

*none*