Quartet superfluid (QSF) is a distinct type of fermion superfluidity that exhibits high-order
correlation beyond the conventional BCS pairing paradigm. In this Letter, we report the …

Polarons can serve as an ideal platform to identify few-body correlations in tackling complex
many-body problems. In this work, we reveal various crystalline few-body correlations …

We study universal clusters in quasi-two-dimensions (q2D) that consist of a light (L) atom
interacting with two or three heavy (H) identical fermions, forming the trimer or tetramer …

We study binding of $ N $ identical heavy fermions by a light atom in two dimensions
assuming zero-range attractive heavy-light interactions. By using the mean-field theory valid …

Polaron, a typical quasi-particle that describes a single impurity dressed with surrounding
environment, serves as an ideal platform for bridging few-and many-body physics. In …

For sufficiently large mass ratios the attractive exchange force caused by a single light atom
interacting with a few heavy identical fermions can overcome their Fermi degeneracy …

Diffusion Monte Carlo calculations on the possibility of having self-bound one-dimensional
droplets of SU (6)× SU (2) ultracold fermionic mixtures are presented. We found that, even …

By developing the mean-field theory valid for large N, we investigate the problem of two light
fermions interacting via a zero-range potential with N heavy fermions in two dimensions. We …

We propose a numerically exact method for a mixture with a single impurity immersed in
several majority fermions, confined in a harmonic potential. We separate one of the degrees …

The properties of the one-dimensional $ SU (3) $ population-imbalanced fermions are
discussed. The system is assumed to be in the two-body resonance where all two-body …