Fractional Skyrmion molecules in a $\mathbb{C}P^{N-1}$ model
High Energy Physics - Theory
2021-12-08 v2 Quantum Gases
Abstract
We study fractional Skyrmions in a baby Skyrme model with a generalization of the easy-plane potential. By numerical methods, we find stable, metastable, and unstable solutions taking the shapes of molecules. Various solutions possess discrete symmetries, and the origin of those symmetries are traced back to congruencies of the fields in homogeneous coordinates on .
Cite
@article{arxiv.2107.13777,
title = {Fractional Skyrmion molecules in a $\mathbb{C}P^{N-1}$ model},
author = {Yutaka Akagi and Yuki Amari and Sven Bjarke Gudnason and Muneto Nitta and Yakov Shnir},
journal= {arXiv preprint arXiv:2107.13777},
year = {2021}
}
Comments
9 pages, 4 figures, Published version