Experiments with two dimensional arrays of atomic Bose-Einstein condensates: interference and collapse dynamics

We create a two-dimensional BEC array where each sites capture one Bose-Einstein

condensate. This provides us new abilities to integrate many-body features into the defect-free

BEC array. Based on this new platform, we study the matter-wave interference and the

stochastic collapse of Bose-Einstein condensates. By repeating measuring many sample simultaneously,

we extract out the physical laws of stochastic collapse utilizing the machine learning and

statistical inference.