On the vacuum states for noncommutative gauge theory
High Energy Physics - Theory
2008-11-26 v1 Mathematical Physics
math.MP
Abstract
Candidates for renormalisable gauge theory models on Moyal spaces constructed recently have non trivial vacua. We show that these models support vacuum states that are invariant under both global rotations and symplectic isomorphisms which form a global symmetry group for the action. We compute the explicit expression in the position space for these vacuum configurations in two and four dimensions.
Cite
@article{arxiv.0803.3035,
title = {On the vacuum states for noncommutative gauge theory},
author = {Axel de Goursac and Jean-Christophe Wallet and Raimar Wulkenhaar},
journal= {arXiv preprint arXiv:0803.3035},
year = {2008}
}
Comments
20 pages