76 citations · 261 across the 13 of their papers we have counts for
3 papers · 1 filter
Collapse in boson-fermion mixtures with all-repulsive interactions
Vladyslav I. Prytula, Vladimir V. Konotop, Victor M. Perez-Garcia +1
We describe the collapse of the bosonic component in a boson-fermion mixture due to the pressure exerted on them by a large fermionic component, leading to collapse in a system wit…
Long-living Bloch oscillations of matter waves in optical lattices
M. Salerno, V. V. Konotop, Yu. V. Bludov
It is shown that by properly designing the spatial dependence of the nonlinearity it is possible to induce long-living Bloch oscillations of a localized wavepacket in a periodic po…
Nonlinear tunneling of BEC in an optical lattice: signatures of quantum collapse and revival
V. S. Shchesnovich, V. V. Konotop
Quantum theory of the intraband resonant tunneling of a Bose-Einstein condensate loaded in a twodimensional optical lattice is considered. It is shown that the phenomena of quantum…