True Mechanism of Spontaneous Order from Turbulence in Two-Dimensional Superfluid Manifolds
True Mechanism of Spontaneous Order from Turbulence in Two-Dimensional Superfluid Manifolds
In a 2D turbulent fluid containing pointlike vortices, Lars Onsager predicted that adding energy to the fluid can lead to the formation of persistent clusters of like-signed vortices, i.e., Onsager vortex (OV) clusters. In the evolution of 2D superfluid turbulence in a uniform disk-shaped Bose-Einstein condensate (BEC), it was discovered …