145 citations · 1.1k across the 35 of their papers we have counts for
3 papers · 1 filter
Supersonic rotation of a superfluid: a long-lived dynamical ring
Yanliang Guo, Romain Dubessy, Mathieu de Goër de Herve +5
We present the experimental realization of a long-lived superfluid flow of a quantum gas rotating in an anharmonic potential, sustained by its own angular momentum. The gas is set…
Oscillations and decay of superfluid currents in a one-dimensional Bose gas on a ring
Juan Polo, Romain Dubessy, Paolo Pedri +2
We study the time evolution of a supercurrent imprinted on a one-dimensional ring of interacting bosons in the presence of a defect created by a localized barrier. Depending on int…
Enhancing sensitivity to rotations with quantum solitonic currents
Piero Naldesi, Juan Polo Gomez, Vanja Dunjko +4
Quantum mechanics is characterized by quantum coherence and entanglement. After having discovered how these fundamental concepts govern physical reality, scientists have been devot…