822 citations · 4.7k across the 31 of their papers we have counts for
Showing 2020Show all
3 papers · 1 filter
cond-mat.quant-gas2020★ 18 cited
Higher-order effective interactions for bosons near a two-body zero crossing
A. Pricoupenko, D. S. Petrov
We develop the perturbation theory for bosons interacting via a two-body potential of vanishing mean value. We find that the leading nonpairwise contribution to the energy emer…
cond-mat.quant-gas2020★ 43 cited
Mixed bubbles in Bose-Bose mixtures
P. Naidon, D. S. Petrov
Repulsive Bose-Bose mixtures are known to either mix or phase-separate into pure components. Here we predict a mixed-bubble regime in which bubbles of the mixed phase coexist with…
cond-mat.quant-gas2020★ 146 cited
Collective Excitations of a One-Dimensional Quantum Droplet
Marek Tylutki, Grigori E. Astrakharchik, Boris A. Malomed +1
We calculate the excitation spectrum of a one-dimensional self-bound quantum droplet in a two-component bosonic mixture described by the Gross-Pitaevskii equation (GPE) with cubic…