Affine Toda field theory from tree unitarity
High Energy Physics - Theory
2015-06-26 v2 Mathematical Physics
math.MP
Exactly Solvable and Integrable Systems
Abstract
Elasticity property (i.e. no-particle creation) is used in the tree level scattering of scalar particles in 1+1 dimensions to construct the affine Toda field theory(ATFT) associated with root systems of groups and . A general prescription is given for constructing ATFT (associated with rank two root systems) with two self conjugate scalar fields. It is conjectured that the same method could be used to obtain the other ATFT associated with higher rank root systems.
Cite
@article{arxiv.hep-th/0308032,
title = {Affine Toda field theory from tree unitarity},
author = {S. Pratik Khastgir},
journal= {arXiv preprint arXiv:hep-th/0308032},
year = {2015}
}
Comments
22 pages, 50 postscript figure files, Latex2e Added reference, typos corrected, minor text modification