713 citations · 1.8k across the 14 of their papers we have counts for
13 papers
Anomalous diffusion and localization in a disorder-free atomic mixture
Stefano Finelli, Beatrice Restivo, Alessio Ciamei +5
The concept of random walk, in which particles or waves undergo multiple collisions with the microscopic constituents of a surrounding medium, is central to understanding diffusive…
Two-Body Contact Dynamics in a Bose Gas near a Fano-Feshbach Resonance
Alexandre Journeaux, Julie Veschambre, Maxime Lecomte +5
We investigate the real-time buildup of short-range correlations in a nondegenerate ultracold Bose gas near a narrow Fano-Feshbach resonance. Using rapid optical control, we quench…
Lifetime of the Bose Gas with Resonant Interactions
B. S. Rem, A. T. Grier, I. Ferrier-Barbut +8
We study the lifetime of a Bose gas at and around unitarity using a Feshbach resonance in lithium~7. At unitarity, we measure the temperature dependence of the three-body decay coe…
Parametric Excitation of a 1D Gas in Integrable and Nonintegrable Cases
M. Colomé-Tatché, D. S. Petrov
We study the response of a highly excited 1D gas with pointlike interactions to a periodic modulation of the coupling constant. We calculate the corresponding dynamic structure fac…
Density ripples in expanding low-dimensional gases as a probe of correlations
A. Imambekov, I. E. Mazets, D. S. Petrov +6
We investigate theoretically the evolution of the two-point density correlation function of a low-dimensional ultracold Bose gas after release from a tight transverse confinement.…
Diatomic molecules in ultracold Fermi gases - Novel composite bosons
D. S. Petrov, C. Salomon, G. V. Shlyapnikov
We give a brief overview of recent studies of weakly bound homonuclear molecules in ultracold two-component Fermi gases. It is emphasized that they represent novel composite bosons…