50 citations · 335 across the 28 of their papers we have counts for
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Anisotropy-driven magnetic phase transitions in SU(4)-symmetric Fermi gas in three-dimensional optical lattices
Vladyslav Unukovych, Andrii Sotnikov
We study SU(4)-symmetric ultracold fermionic mixture in the cubic optical lattice with the variable tunneling amplitude along one particular crystallographic axis in the crossover…
Unconventional superfluidity and quantum geometry of topological bosons
Ilya Lukin, Andrii Sotnikov, Alexander Kruchkov
We investigate superfluidity of bosons in gapped topological bands and discover a new phase that has no counterparts in the previous literature. This phase is characterized by a hi…
Many-body correlations in one-dimensional optical lattices with alkaline-earth(-like) atoms
Valeriia Bilokon, Elvira Bilokon, Mari Carmen Bañuls +2
We explore the rich nature of correlations in the ground state of ultracold atoms trapped in state-dependent optical lattices. In particular, we consider interacting fermionic ytte…
Thermodynamic characteristics of ideal quantum gases in harmonic potentials within exact and semiclassical approaches
Valeriia Bilokon, Elvira Bilokon, Alexander Peletminskii +1
We theoretically examine equilibrium properties of the harmonically trapped ideal Bose and Fermi gases in the quantum degeneracy regime. We analyze thermodynamic characteristics of…
SU(4)-symmetric Hubbard model at quarter filling: Insights from the dynamical mean-field approach
Vladyslav Unukovych, Andrii Sotnikov
We apply the dynamical mean-field approach to the four-component SU(4)-symmetric Fermi-Hubbard model to study transitions between different magnetically ordered phases as well as t…
Thermodynamics of a weakly interacting Bose gas above the transition temperature
M. S. Bulakhov, A. S. Peletminskii, Yu. V. Slyusarenko +1
We study thermodynamic properties of weakly interacting Bose gases above the transition temperature of Bose-Einstein condensation in the framework of a thermodynamic perturbation t…