A Remark on the Geometry of Two-Dimensional Anisotropic Non-Linear Sigma-Models
High Energy Physics - Theory
2007-05-23 v2
Abstract
One discusses here the connection between \sigma-model gauge anomalies and the existence of a connection with torsion that does not flatten the Ricci tensor of the target manifold, by considering a number of non-symmetric coset spaces. The influence of an eventual anisotropy on a certain direction of the target manifold is also contemplated.
Keywords
Cite
@article{arxiv.hep-th/9802104,
title = {A Remark on the Geometry of Two-Dimensional Anisotropic Non-Linear Sigma-Models},
author = {D. H. T. Franco and M. S. Goes-Negrao and J. A. Helayel-Neto and A. R. Pereira},
journal= {arXiv preprint arXiv:hep-th/9802104},
year = {2007}
}
Comments
11 pages, title changed, a new example of coset space was added that elucidates our claim