TY - JOUR
T1 - Relaxation dynamics of half-quantum vortices in a two-dimensional two-component Bose-Einstein condensate
AU - Wheeler, Matthew Thomas
AU - Salman, Hayder
AU - Borgh, Magnus Olof
PY - 2021/10/18
Y1 - 2021/10/18
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85118843867&partnerID=8YFLogxK
U2 - 10.1209/0295-5075/ac2c53
DO - 10.1209/0295-5075/ac2c53
M3 - Article
VL - 135
JO - EPL (Europhysics Letters)
JF - EPL (Europhysics Letters)
SN - 0295-5075
IS - 3
M1 - 30004
ER -