19 citations · 60 across the 9 of their papers we have counts for
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Three-dimensional Bose-Fermi droplets at nonzero temperatures
Maciej Lewkowicz, Mirosław Brewczyk, Mariusz Gajda +1
Using numerical methods, we study the formation of self-bound quantum Bose-Fermi droplets at nonzero temperatures. We describe an attractive atomic Bose-Fermi mixture using quantum…
Dynamic formation of supersolid phase in a mixture of ultracold bosonic and fermionic atoms
Maciej Lewkowicz, Tomasz Karpiuk, Mariusz Gajda +1
We numerically study the dynamical properties of a mixture consisting of a dipolar condensate and a degenerate Fermi gas in a quasi-one-dimensional geometry. In particular, we focu…
Supersolidity of dipolar Bose-Einstein condensates induced by coupling to fermions
Maciej Lewkowicz, Tomasz Karpiuk, Mariusz Gajda +1
We study a mixture of a repulsive dipolar condensate and a degenerate Fermi gas in a quasi-one-dimensional geometry. We demonstrate that the presence of fermions, which attract bos…
Mechanism for sound dissipation in a two-dimensional degenerate Fermi gas
Krzysztof Gawryluk, Mirosław Brewczyk
We numerically study the transport properties of a two-dimensional Fermi gas in a weakly and strongly interacting regimes, in the range of temperatures close to the transition to a…
Bistability of Bose-Fermi mixtures
Tomasz Karpiuk, Mariusz Gajda, Mirosław Brewczyk
We study the properties of the Bose-Fermi mixture from the perspective of reaching a state of a self-bound quantum droplet. The variational analysis shows that the system exhibits…
Competition between Bose Einstein Condensation and spin dynamics
Bruno Naylor, Miroslaw Brewczyk, Mariusz Gajda +4
We study the impact of spin-exchange collisions on the dynamics of Bose-Einstein condensation, by rapidly cooling a chromium multi-component Bose gas. Despite relatively strong spi…
Two component Bose-Hubbard model with higher angular momentum states
J. Pietraszewicz, T. Sowinski, M. Brewczyk +3
We study a Bose-Hubbard Hamiltonian of ultracold two component gas of spinor Chromium atoms. Dipolar interactions of magnetic moments while tuned resonantly by ultralow magnetic fi…