3 papers
cond-mat.quant-gas2025
Non-equilibrium Dynamics of Fermi Polarons Driven by Time-dependent Interaction
Fan Yang, Ran Qi
We systematically studied the dynamics of Fermi polarons driven by time-dependent scattering length using a time-dependent variational method. Starting from the non-interacting ini…
cond-mat.quant-gas2024
Synthetic Mutual Gauge Field in Microwave-Shielded Polar Molecular Gases
Bei Xu, Fan Yang, Ran Qi +2
The recent breakthrough of realizing the Bose-Einstein condensate of polar molecules and degenerate Fermi molecules in three dimensions relies crucially on the microwave shielding…
cond-mat.quant-gas2024
Two Ultracold Atoms in a Quasi-Two-Dimensional Box Confinement
Fan Yang, Ruijie Du, Ran Qi +1
We investigate the scattering and two-body bound states of two ultracold atoms in a quasi-two-dimensional (quasi-2D) confinement, with the confinement potential being an infinite s…