2 papers
cond-mat.quant-gas2022
Topologically protected vortex knots and links
Toni Annala, Roberto Zamora-Zamora, Mikko Möttönen
We propose a class of tangled vortex structures, tied from non-Abelian topological vortices, which are immune against decaying through local reconnections and strand crossings that…
cond-mat.quant-gas2021
Charge ambiguity and splitting of monopoles
Toni Annala, Mikko Möttönen
This paper is dedicated to studying various aspects of topological defects, appearing in mean-field theory treatments of physical systems such as ultracold atomic gases and gauge f…