56 citations · 88 across the 12 of their papers we have counts for
5 papers · 1 filter
A passive atomtronics filter for Fermi gases
Jun Hao Hue, Martin-Isbjörn Trappe, Piotr T. Grochowski +2
We design an atomtronic filter device that spatially separates the components of a two-component Fermi gas with repulsive contact interactions in a two-dimensional geometry. With t…
Phase separation of a repulsive two-component Fermi gas at the two- to three-dimensional crossover
Piotr T. Grochowski, Martin-Isbjörn Trappe, Tomasz Karpiuk +1
We present a theoretical analysis of phase separations between two repulsively interacting components in an ultracold fermionic gas, occurring at the dimensional crossover in a har…
Single- to many-body crossover of a quantum carpet
Maciej Łebek, Piotr T. Grochowski, Kazimierz Rzążewski
Strongly interacting many-body system of bosons exhibiting the quantum carpet pattern is investigated exactly by using Gaudin solutions. We show that this highly coherent design us…
Breathing Mode of a Bose-Einstein Condensate Immersed in a Fermi Sea
Piotr T. Grochowski, Tomasz Karpiuk, Mirosław Brewczyk +1
By analyzing breathing mode of a Bose-Einstein condensate repulsively interacting with a polarized fermionic cloud, we further the understanding of a Bose-Fermi mixture recently re…
Collective oscillations of a two-component Fermi gas on the repulsive branch
Tomasz Karpiuk, Piotr T. Grochowski, Mirosław Brewczyk +1
We calculate frequencies of collective oscillations of two-component Fermi gas that is kept on the repulsive branch of its energy spectrum. Not only is a paramagnetic phase explore…