30 citations · 80 across the 6 of their papers we have counts for
6 papers
Vortex creation, annihilation and nonlinear dynamics in atomic vapors
P. Azam, A. Griffin, S. Nazarenko +1
We exploit new techniques for generating vortices and controlling their interactions in an optical beam in a nonlinear atomic vapor. A precise control of the vortex positions allow…
Energy spectrum of two-dimensional acoustic turbulence
Adam Griffin, Giorgio Krstulovic, Victor L'vov +1
We report an exact unique constant-flux power-law analytical solution of the wave kinetic equation for the turbulent energy spectrum, …
Analysing spatiotemporal instabilities in magneto-optical traps with the tools of turbulence theory
Adam Griffin, Marius Gaudesius, Robin Kaiser +2
A large cloud of Rb atoms confined in a magneto-optical trap exhibits, in a certain regime of parameters, spatio-temporal instabilities with a dynamics resembling that of a…
Breaking of Josephson junction oscillations and onset of quantum turbulence in Bose--Einstein condensates
Adam Griffin, Sergey Nazarenko, Davide Proment
We analyse the formation and the dynamics of quantum turbulence in a two-dimensional Bose-Einstein condensate with a Josephson junction barrier modelled using the Gross-Pitaevskii…
The Vortex-Particle Magnus Effect
Adam Griffin, Sergey Nazarenko, Vishwanath Shukla +1
Experimentalists use particles as tracers in liquid helium. The intrusive effects of particles on the dynamics of vortices remain poorly understood. We implement a study of how bas…
Vortex scattering by impurities in a Bose-Einstein condensate
A. Griffin, G. W. Stagg, N. P. Proukakis +1
Understanding quantum dynamics in a two-dimensional Bose-Einstein condensate (BEC) relies on understanding how vortices interact with each others microscopically and with local imp…