Noncommutative scalar solitons: existence and nonexistence
High Energy Physics - Theory
2010-11-19 v2 Mathematical Physics
math.MP
Abstract
We study the variational equations for solitons in noncommutative scalar field theories in an even number of spatial dimensions. We prove the existence of spherically symmetric solutions for a sufficiently large noncommutativity parameter and we prove the absence of spherically symmetric solutions for small .
Keywords
Cite
@article{arxiv.hep-th/0011139,
title = {Noncommutative scalar solitons: existence and nonexistence},
author = {B. Durhuus and T. Jonsson and R. Nest},
journal= {arXiv preprint arXiv:hep-th/0011139},
year = {2010}
}
Comments
11 pages, 1 figure, reference added, minor corrections