3 papers
cond-mat.quant-gas2026
Energy-resolved transport of ultracold atoms across the Anderson transition: theory and experiment
Jean-Philippe Banon, Sacha Barré, Ke Xie +7
In a recent experiment [X. Yu et al., arXiv:2602.07654], energy-resolved measurements of an atomic matter wave spreading in a speckle potential enabled the direct observation of th…
cond-mat.quant-gas2025
Dimer-projection contact and the clock shift of a unitary Fermi gas
Kevin G. S. Xie, Colin J. Dale, Kiera Pond Grehan +5
Understanding the dynamics of short-range correlations is a central challenge in strongly interacting Fermi gases. In ultracold gases, these correlations are quantified by the cont…
cond-mat.quant-gas2024
Emergent -wave interactions in orbitally active quasi-two-dimensional Fermi gases
Colin J. Dale, Kevin G. S. Xie, Kiera Pond Grehan +3
We investigate the scattering properties and bound states of a quasi-two-dimensional (q2D) spin-polarized Fermi gas near a -wave Feshbach resonance. Strong confinement promotes…