| Issue |
EPL
Volume 135, Number 3, August 2021
|
|
|---|---|---|
| Article Number | 30004 | |
| Number of page(s) | 7 | |
| Section | General | |
| DOI | https://doi.org/10.1209/0295-5075/ac2c53 | |
| Published online | 18 October 2021 | |
Relaxation dynamics of half-quantum vortices in a two-dimensional two-component Bose-Einstein condensate(a)
1 Physics, Faculty of Science, University of East Anglia - Norwich NR4 7TJ, UK
2 School of Mathematics, University of East Anglia - Norwich NR4 7TJ, UK
(b) matthew.t.wheeler@uea.ac.uk (corresponding author)
Received: 13 May 2021
Accepted: 1 October 2021
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.
© 2021 The author(s)
Published by the EPLA under the terms of the Creative Commons Attribution 4.0 International License (CC-BY). Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.