456 citations · 1.8k across the 42 of their papers we have counts for
42 papers
Evolution of the unitary Bose gas for broad to narrow Feshbach resonances
D. J. M. Ahmed-Braun, S. Musolino, V. E. Colussi +1
We study the post-quench dynamics of unitary Bose gases using a two-channel model, focusing on the effect of variations in the width of the Feshbach resonance due to density change…
Pulse based Variational Quantum Optimal Control for hybrid quantum computing
Robert de Keijzer, Oliver Tse, Servaas Kokkelmans
This work studies pulse based variational quantum algorithms (VQAs), which are designed to determine the ground state of a quantum mechanical system by combining classical and quan…
Strong spin-exchange recombination of three weakly interacting Li atoms
J. -L. Li, T. Secker, P. M. A. Mestrom +1
We reveal a significant spin-exchange pathway in the three-body recombination process for ultracold lithium-7 atoms near a zero-crossing of the two-body scattering length. This new…
Three-body spin mixing in spin-1 Bose-Einstein condensates
P. M. A. Mestrom, J. -L. Li, V. E. Colussi +2
We study zero-energy collisions between three identical bosons with spin interacting via pairwise potentials. We quantify the corresponding three-body scattering hypervolum…
Probing open- and closed-channel p-wave resonances
Denise J. M. Ahmed-Braun, Kenneth G. Jackson, Scott Smale +5
We study the near-threshold molecular and collisional physics of a strong K p-wave Feshbach resonance through a combination of measurements, numerical calculations, and mode…
Three-body universality in ultracold -wave resonant mixtures
P. M. A. Mestrom, V. E. Colussi, T. Secker +2
We study three-body collisions within ultracold mixtures with resonant interspecies -wave interactions. Our results for the three-body effective interaction strength and decay r…