88 citations · 293 across the 10 of their papers we have counts for
11 papers · 1 filter
Vortex leapfrogging and superfluid dissipation mechanisms in a fluid of light
Myrann Baker-Rasooli, Nathan du Toit, Nicolas Pavloff +1
We report the experimental observation of vortex leapfrogging in a two-dimensional fluid of light. By imprinting two vortex-antivortex pairs and tracking their real-time evolution…
Oscillating Solitons and AC Josephson Effect in Ferromagnetic Bose-Bose Mixtures
Sebastiano Bresolin, Arko Roy, Gabriele Ferrari +2
Close to the demixing transition, the degree of freedom associated to relative density fluctuations of a two-component Bose-Einstein condensate is described by a non-dissipative La…
Bipartite and tripartite entanglement in a Bose-Einstein acoustic black hole
Mathieu Isoard, Nadia Milazzo, Nicolas Pavloff +1
We investigate quantum entanglement in an analogue black hole realized in the flow of a Bose-Einstein condensate. The system is described by a three-mode Gaussian state and we cons…
Quantitative Analysis of Shock Wave Dynamics in a Fluid of Light
T. Bienaimé, M. Isoard, Q. Fontaine +4
We report on the formation of a dispersive shock wave in a nonlinear optical medium. We monitor the evolution of the shock by tuning the incoming beam power. The experimental obser…
Supersolidity of cnoidal waves in an ultracold Bose gas
Giovanni I. Martone, Alessio Recati, Nicolas Pavloff
A one-dimensional Bose-Einstein condensate may experience nonlinear periodic modulations known as "cnoidal waves". We argue that such structures represent promising candidates for…
Departing from thermality of analogue Hawking radiation in a Bose-Einstein condensate
M. Isoard, N. Pavloff
We study the quantum fluctuations in a one dimensional Bose-Einstein condensate realizing an analogous acoustic black hole. The taking into account of evanescent channels and of ze…