Restricting profile function of hedgehog Skyrmion
arXiv:hep-th/0605059 · doi:10.1016/j.physletb.2006.09.017
Abstract
The profile function for the hedgehog Skyrmion is investigated. After discussing how the form of the profile function is restricted by the field equation, the s tatic energy is numerically calculated. It is found that the profile functions c onsidered here sometimes give the static energy smaller than previous ones.
7 pages, 2 eps figures. Some comments and references added. Miss types are fixed. Journal-ref is added