Petar Stipanović
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View article: Squeezing Bose-Bose liquid drops
Squeezing Bose-Bose liquid drops Open
We explore ultradilute Bose-Bose liquid droplets squeezed by an external harmonic potential in one spatial direction. Our theoretical study is based on a functional that is built using quantum Monte Carlo results of the bulk phase and inco…
View article: Van der Waals five-body size-energy universality
Van der Waals five-body size-energy universality Open
A universal relationship between scaled size and scaled energy is explored in five-body self-bound quantum systems. The ground-state binding energy and structure properties are obtained by means of the diffusion Monte Carlo method. We use …
View article: Ultradilute quantum liquid drops
Ultradilute quantum liquid drops Open
Using quantum Monte Carlo methods we have studied dilute Bose-Bose mixtures with attractive interspecies interaction in the limit of zero temperature. The calculations are exact within some statistical noise and thus go beyond previous per…
View article: Elusive structure of helium trimers
Elusive structure of helium trimers Open
Over the years many He-He interaction potentials have been developed, some\nvery sophisticated, including various corrections beyond Born-Oppenheimer\napproximation. Most of them were used to predict properties of helium dimers\nand trimer…