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cond-mat.quant-gas2024
Strongly interacting Bose-Fermi mixtures in dimensions
V. Pastukhov
Thermodynamically stable low-temperature phases of the Bose-Fermi mixtures composed of bosons and spinless fermions close to four dimensions are considered. In the regime, where th…
cond-mat.quant-gas2024
Bipolaron in one-dimensional fermions with three-body interaction
O. Hryhorchak, G. Panochko, V. Pastukhov
The properties of the one-dimensional population-imbalanced fermions are discussed. The system is assumed to be in the two-body resonance where all two-body scattering leng…
cond-mat.quant-gas2024
Universal -wave tetramers in low-dimensional fermionic systems with three-body interaction
V. Polkanov, V. Pastukhov
Inspired by the narrow Feshbach resonance in systems with the two-body interaction, we propose the two-channel model of three-component fermions with the three-body interaction tha…