Non-BPS Solutions of the Noncommutative CP^1 Model in 2+1 Dimensions
High Energy Physics - Theory
2009-11-07 v2
Abstract
We find non-BPS solutions of the noncommutative CP^1 model in 2+1 dimensions. These solutions correspond to soliton anti-soliton configurations. We show that the one-soliton one-anti-soliton solution is unstable when the distance between the soliton and the anti-soliton is small. We also construct time-dependent solutions and other types of solutions.
Keywords
Cite
@article{arxiv.hep-th/0207166,
title = {Non-BPS Solutions of the Noncommutative CP^1 Model in 2+1 Dimensions},
author = {Ko Furuta and Takeo Inami and Hiroaki Nakajima and Masayoshi Yamamoto},
journal= {arXiv preprint arXiv:hep-th/0207166},
year = {2009}
}
Comments
11 pages, minor corrections