TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.3.023
TI  - Dipolar condensed atomic mixtures and miscibility under rotation
PY  - 2020/02/25
UR  - https://www.scipost.org/SciPostPhysProc.3.023
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 3
SP  - 023
A1  - Tomio, Lauro
AU  - Kumar, Ramavarmaraja Kishor
AU  - Gammal, Arnaldo
AB  - By considering symmetric and asymmetric dipolar coupled mixtures (with dysprosium and erbium isotopes), we report a study on relevant anisotropic effects, related to spatial separation and miscibility, due to dipole-dipole interactions (DDIs) in rotating binary dipolar Bose-Einstein condensates. The binary mixtures are kept in strong pancake-like traps, with repulsive two-body interactions modeled by an effective two-dimensional (2D) coupled Gross-Pitaevskii equation. The DDI are tuned from repulsive to attractive by varying the dipole polarization angle. A clear spatial separation is verified in the densities for attractive DDIs, being angular for symmetric mixtures and radial for asymmetric ones. Also relevant is the mass-imbalance sensibility observed by the vortex-patterns in symmetric and asymmetric-dipolar mixtures. In an extension of this study, here we show how the rotational properties and spatial separation of these dipolar mixture are affected by a quartic term added to the harmonic trap of one of the components.
ER  -

@Article{10.21468/SciPostPhysProc.3.023,
	title={{Dipolar condensed atomic mixtures and miscibility under rotation}},
	author={Lauro Tomio and R. Kishor Kumar and Arnaldo Gammal},
	journal={SciPost Phys. Proc.},
	pages={023},
	year={2020},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.3.023},
	url={https://scipost.org/10.21468/SciPostPhysProc.3.023},
}