10 citations · 12 across the 5 of their papers we have counts for
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The moving Fermi polaron
Johanna Hennebichler, Ruben Erlenstedt, Erich Dobler +5
The Fermi polaron, formed by an impurity interacting with a surrounding Fermi sea, exemplifies the canonical quasiparticle concept as a cornerstone in our description of quantum ma…
Probing Superfluidity with Quantum Vortex Necklaces
Andrea Richaud, Pietro Massignan
We present a method for measuring the superfluid fraction of a Bose-Einstein condensate (BEC) without relying on external perturbations or imposed optical lattices. Our approach le…
Dynamical signature of vortex mass in Fermi superfluids
Andrea Richaud, Matteo Caldara, Massimo Capone +2
Quantum vortices are commonly described as funnel-like objects around which the superfluid swirls, and their motion is typically modeled in terms of massless particles. Here we sho…
Suppression of the superfluid Kelvin-Helmholtz instability due to massive vortex cores, friction and confinement
Matteo Caldara, Andrea Richaud, Massimo Capone +1
We characterize the dynamical instability responsible for the breakdown of regular rows and necklaces of quantized vortices that appear at the interface between two superfluids in…
Conformal maps and superfluid vortex dynamics on curved and bounded surfaces: the case of an elliptical boundary
Matteo Caldara, Andrea Richaud, Pietro Massignan +1
Recent advances in cold-atom platforms have made real-time dynamics accessible, renewing interest in the motion of superfluid vortices in two-dimensional domains. Here we show that…