A Two-Dimensional Lattice Model with Exact Supersymmetry
High Energy Physics - Lattice
2007-05-23 v1
Abstract
Starting from a simple discrete model which exhibits a supersymmetric invariance we construct a local, interacting, two-dimensional Euclidean lattice theory which also admits an exact supersymmetry. This model is shown to correspond to the Wess-Zumino model with extended N=2 supersymmetry in the continuum. We have performed dynamical fermion simulations to check the spectrum and supersymmetric Ward identities and find good agreement with theory.
Cite
@article{arxiv.hep-lat/0110071,
title = {A Two-Dimensional Lattice Model with Exact Supersymmetry},
author = {S. Catterall and S. Karamov},
journal= {arXiv preprint arXiv:hep-lat/0110071},
year = {2007}
}
Comments
Lattice2001(higgssusy)