Chiral Solitons in a Current Coupled Schr\"odinger Equation With Self Interaction
Condensed Matter
2009-10-31 v1
Abstract
Recently non-topological chiral soliton solutions were obtained in a derivatively coupled non-linear Schr\"odinger model in 1+1 dimensions. We extend the analysis to include a more general self-coupling potential (which includes the previous cases) and find chiral soliton solutions. Interestingly even the magnitude of the velocity is found to be fixed. Energy and U(1) charge associated with this non-topological chiral solitons are also obtained.
Keywords
Cite
@article{arxiv.cond-mat/9808239,
title = {Chiral Solitons in a Current Coupled Schr\"odinger Equation With Self Interaction},
author = {E. Harikumar and C. Nagaraja Kumar and M. Sivakumar},
journal= {arXiv preprint arXiv:cond-mat/9808239},
year = {2009}
}
Comments
8 pages, no figure, to appear in Phys. Rev. D