Relaxation dynamics of half-quantum vortices in a two-dimensional two-component Bose-Einstein condensate
Quantum Gases
2021-10-07 v1
Abstract
We study the relaxation dynamics of quantum turbulence in a two-component Bose-Einstein condensate containing half-quantum vortices. We find a temporal scaling regime for the number of vortices and the correlation lengths that at early times is strongly dependent on the relative strength of the inter-species interaction. At later times we find that the scaling becomes universal, independent of the inter-species interaction, and approaches that numerically observed in a scalar Bose-Einstein condensate.
Keywords
Cite
@article{arxiv.2110.02671,
title = {Relaxation dynamics of half-quantum vortices in a two-dimensional two-component Bose-Einstein condensate},
author = {M. T. Wheeler and H. Salman and M. O. Borgh},
journal= {arXiv preprint arXiv:2110.02671},
year = {2021}
}
Comments
7 pages, 7 figures