A review of many-body effects in exciton ensembles in semiconductors is given with the
emphasis on two-dimensional systems: structures with single and double quantum wells …

We investigate, both experimentally and theoretically, the static geometric properties of a
harmonically trapped Bose–Einstein condensate of 6 Li 2 molecules in laser speckle …

We show that the momentum distribution of a nonlinear matter wave suddenly released with
a finite velocity in a speckle potential converges, after an out-of-equilibrium evolution, to a …

Rotons can exist in ultracold atomic gases either with long-range interactions or with spin-
orbit-coupled dispersions. We find that two different kinds of rotons coexist in a joint system …

We study the emergence of a fragmented state in a strongly interacting Fermi gas subject to
a tunable disorder. We investigate its properties using a combination of high-resolution in …

We consider a dilute homogeneous Bose gas with both an isotropic short-range contact
interaction and an anisotropic long-range dipole-dipole interaction in a weak random …

In this study, an analytical investigation was conducted to assess the effects of the extended
uncertainty principle (EUP) on a Bose–Einstein condensate (BEC) described by the …

Two-component systems consisting of mutually interacting particles can demonstrate both
intracomponent transport effects and intercomponent entrainment (or drag) effects. In the …

The emergence of a Bose-glass region in a quasi one-dimensional Bose–Einstein-
condensed gas in a harmonic trap** potential with an additional delta-correlated disorder …

We solve the Gross-Pitaevskii (GP) and Bogoliubov equations to investigate the
metastability of superfluidity in a Bose-Einstein condensate in the presence of a uniformly …