31 citations · 289 across the 39 of their papers we have counts for
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cond-mat.quant-gas2021★ 2 cited
Polaron in almost ideal molecular Bose-Einstein condensate
O. Hryhorchak, V. Pastukhov
We discuss properties of a single impurity atom immersed in the spin- dilute Fermi gas with equal populations of two species in the deep Bose-Einstein condensate (BEC) phase.…
cond-mat.quant-gas2021
Static impurities in a weakly-interacting Bose gas
G. Panochko, V. Pastukhov
We present a comprehensive discussion of the ground-state properties of dilute -dimensional Bose gas interacting with a few static impurities. Assuming the short-ranged characte…
cond-mat.quant-gas2021★ 3 cited
Efimov-like physics in fraction-dimensional Bose systems with three-body interaction
O. Hryhorchak, V. Pastukhov
A few-body properties of spinless Bose particles interacting via the contact three-body potential in geometries with fractional dimensions are considered. In the four-body…