Deformations of Fermionic Quantum Field Theories and Integrable Models
Mathematical Physics
2012-09-12 v1 High Energy Physics - Theory
math.MP
Abstract
Considering the model of a scalar massive Fermion, it is shown that by means of deformation techniques it is possible to obtain all integrable quantum field theoretic models on two-dimensional Minkowski space which have factorizing S-matrices corresponding to two-particle scattering functions S_2 satisfying S_2(0) = -1. Among these models there is for example the Sinh-Gordon model. Our analysis provides a complement to recent developments regarding deformations of quantum field theories. The deformed model is investigated also in higher dimensions. In particular, locality and covariance properties are analyzed.
Cite
@article{arxiv.1203.2058,
title = {Deformations of Fermionic Quantum Field Theories and Integrable Models},
author = {Sabina Alazzawi},
journal= {arXiv preprint arXiv:1203.2058},
year = {2012}
}
Comments
20 pages