Quantum fluctuations of classical skyrmions in quantum Hall Ferromagnets
Condensed Matter
2009-10-30 v2
Abstract
In this article, we discuss the effect of the zero point quantum fluctuations to improve the results of the minimal field theory which has been applied to study %SMG the skyrmions in the quantum Hall systems. Our calculation which is based on the semiclassical treatment of the quantum fluctuations, shows that the one-loop quantum correction provides more accurate results for the minimal field theory.
Keywords
Cite
@article{arxiv.cond-mat/9712260,
title = {Quantum fluctuations of classical skyrmions in quantum Hall Ferromagnets},
author = {M. Abolfath},
journal= {arXiv preprint arXiv:cond-mat/9712260},
year = {2009}
}
Comments
A few errors are corrected. Accepted for publication in Rapid Communication, Phys. Rev. B