2 papers
cond-mat.quant-gas2021
Dilute quantum liquid in a K-Rb Bose mixture
Viktor Cikojević, Elena Poli, Francesco Ancilotto +2
A quantum liquid in a heterogeneous mixture of K and Rb atoms is studied using the diffusion Monte Carlo method and Density Functional Theory. The perturbative Lee-Hu…
cond-mat.quant-gas2019
Effective expression of the Lee-Huang-Yang energy functional for heteronuclear mixtures
F. Minardi, F. Ancilotto, A. Burchianti +3
We consider a homogeneous heteronuclear Bose mixture with contact interactions at the mean-field collapse, i.e. with interspecies attraction equal to the mean geometrical intraspec…