Knot Solitons
arXiv:hep-th/9811171 · doi:10.1142/S0217732398003387
Abstract
The existence of ring-like and knotted solitons in O(3) non-linear sigma model is analysed. The role of isotopy of knots/links in classifying such solitons is pointed out. Appearance of torus knot solitons is seen.
Latex 9 pages + 2 eps figures