Synthetic magnetohydrodynamics in Bose-Einstein condensates and routes to vortex nucleation

Engineering of synthetic magnetic flux in Bose-Einstein condensates [Lin , Nature (London) 462, 628 (2009)NATUAS0028-083610.1038/nature08609] has prospects for attaining the high vortex densities necessary to emulate the fractional quantum Hall effect. We analytically establish the hydrodynamical behavior of a condensate in a uniform synthetic magnetic field, including its density and velocity profile. Importantly, we find that the onset of …