Bipolaron in one-dimensional $SU(3)$ fermions with three-body interaction
Quantum Gases
2024-02-13 v1
Abstract
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 lengths diverge, and the only interaction between fermions that is taken into account is the short-range three-body one. In particular, we consider the situation when only one `flavor' of fermions is macroscopically occupied, and there are exactly two atoms of two others. This system supports the trimer and the medium-induced dimer states studied here in detail and shows evidence of color superfluidity.
Keywords
Cite
@article{arxiv.2402.06949,
title = {Bipolaron in one-dimensional $SU(3)$ fermions with three-body interaction},
author = {O. Hryhorchak and G. Panochko and V. Pastukhov},
journal= {arXiv preprint arXiv:2402.06949},
year = {2024}
}
Comments
5 pages, 3 figures; comments welcome