Non-Abrikosov vortices in liquid metallic hydrogen
Superconductivity
2015-06-16 v1
Abstract
We consider non-Abrikosov vortex solutions in liquid metallic hydrogen (LMH) in the framework of two-component Ginzburg-Landau model. We have shown that there are three types of non-Abrikosov vortices depending on chosen boundary conditions at the core of vortices, namely, Neumann (N)-type, Dirichlet (D)-type and Gross-Pitaevskii (GP)-type vortices. The Neumann-type vortex has a non-vanishing condensation at the core, that is different from the ordinary vortex, and the magnetic flux could be reversed as well in LMH. Furthermore, we have obtained a new type of a neutral vortex which has no magnetic field. The presence of such a vortex is related to metallic superfluid state suggested by Babaev.
Keywords
Cite
@article{arxiv.1307.1575,
title = {Non-Abrikosov vortices in liquid metallic hydrogen},
author = {Liping Zou},
journal= {arXiv preprint arXiv:1307.1575},
year = {2015}
}