38 citations · 143 across the 6 of their papers we have counts for
6 papers
Topological Pathways to Two-Dimensional Quantum Turbulence
Riccardo Panico, Giorgio Ciliberto, Giovanni Italo Martone +4
We present a combined experimental and theoretical investigation of the formation and decay kinetics of vortices in two dimensional, compressible quantum turbulence. We follow the…
Topological constraints on the dynamics of vortex formation in a two-dimensional quantum fluid
Thibault Congy, Pierre Azam, Robin Kaiser +1
We present experimental and theoretical results on formation of quantum vortices in a laser beam propagating in a nonlinear medium. Topological constrains richer than the mere cons…
Solution of the Riemann problem for polarization waves in a two-component Bose-Einstein condensate
S. K. Ivanov, A. M. Kamchatnov, T. Congy +1
We provide a classification of the possible flow of two-component Bose-Einstein condensates evolving from initially discontinuous profiles. We consider the situation where the dyna…
Evolution of initial discontinuities in the Riemann problem for the Kaup-Boussinesq equation with positive dispersion
T. Congy, S. K. Ivanov, A. M. Kamchatnov +1
We consider the space-time evolution of initial discontinuities of depth and flow velocity for an integrable version of the shallow water Boussinesq system introduced by Kaup. We f…
Dispersive hydrodynamics of nonlinear polarization waves in two-component Bose-Einstein condensates
T. Congy, A. M. Kamchatnov, N. Pavloff
We study one dimensional mixtures of two-component Bose-Einstein condensates in the limit where the intra-species and inter-species interaction constants are very close. Near the m…
Nonlinear waves in coherently coupled Bose-Einstein condensates
T. Congy, A. Kamchatnov, N. Pavloff
We consider a quasi-one-dimensional two-component Bose-Einstein condensate subject to a coherent coupling between its components, such as realized in spin-orbit coupled condensates…