36 citations · 45 across the 7 of their papers we have counts for
7 papers
Mean-field phase diagrams of spinor bosons in an optical cavity
Maksym Prodius, Mateusz Łącki, Jakub Zakrzewski
The plethora of possible ground states of spinor bosons placed in an external lattice and a cavity is revisited. We discuss the simplest configuration when the external lattice nod…
Chiral phases and dynamics of dipoles in triangular optical ladders
Arjo Dasgupta, Mateusz Łącki, Henning Korbmacher +3
Dipoles in triangular optical ladders constitute a flexible platform for the study of the interplay between geometric frustration and long-range anisotropic interactions, and in pa…
Interaction-driven losses for atoms in a dark-state lattice
Piotr Kubala, Mateusz Łącki
In this work we estimate the collisional loss rate of ultracold bosons in the optical potential featuring subwavelength-width peaks. This is established by using arrangement of…
Topological floating phase of dipolar bosons in an optical ladder
Henning Korbmacher, Gustavo A. Domínguez-Castro, Mateusz Łącki +2
Ultracold dipolar hard-core bosons in optical ladders provide exciting possibilities for the quantum simulation of anisotropic XXZ spin ladders. We show that introducing a tilt alo…
-band stability of ultracold atom gas in anharmonic optical lattice potential with large energy scales
Mateusz Łącki
Using an optical potential with subwavelength resolution in the form of sharp -like peaks, new potential landscapes are created with increased anharmonicity in placement of latt…
Extended Bose-Hubbard Model with dipolar and contact interactions
Krzysztof Biedroń, Mateusz Łącki, Jakub Zakrzewski
We study the phase diagram of the one-dimensional boson gas trapped inside an optical lattice with contact and dipolar interaction taking into account next-nearest terms for both t…
Variational Bose-Hubbard model revisited
Jan Major, Mateusz Łącki, Jakub Zakrzewski
For strongly interacting bosons in optical lattices the standard description using Bose-Hubbard model becomes questionable. The role of excited bands becomes important. In such a s…