The Energy-Momentum Tensor in Noncommutative Gauge Field Models
High Energy Physics - Theory
2009-11-07 v4
Abstract
We discuss the different possibilities of constructing the various energy-momentum tensors for noncommutative gauge field models. We use Jackiw's method in order to get symmetric and gauge invariant stress tensors--at least for commutative gauge field theories. The noncommutative counterparts are analyzed with the same methods. The issues for the noncommutative cases are worked out.
Cite
@article{arxiv.hep-th/0210288,
title = {The Energy-Momentum Tensor in Noncommutative Gauge Field Models},
author = {J. M. Grimstrup and B. Kloiböck and L. Popp and V. Putz and M. Schweda and M. Wickenhauser},
journal= {arXiv preprint arXiv:hep-th/0210288},
year = {2009}
}
Comments
11 pages, completed references