Causal Approach to Supersymmetry: Chiral Superfields
High Energy Physics - Theory
2007-05-23 v1
Abstract
We construct quantized free superfields and represent them as operator-valued distributions in Fock space starting with Majorana fields. The perturbative construction of the S-matrix for interacting theories is carried through by extending the causal method of Epstein and Glaser to superspace. We propose a scaling and singular order of distributions in superspace by a procedure which scales both commutative and non-commutative variables. Using this singular order the chiral (Wess-Zumino) model appears to be super-renormalizable.
Cite
@article{arxiv.hep-th/0106090,
title = {Causal Approach to Supersymmetry: Chiral Superfields},
author = {Florin Constantinescu and Gunter Scharf},
journal= {arXiv preprint arXiv:hep-th/0106090},
year = {2007}
}
Comments
14 pages, Latex 2e