Interference of an array of independent Bose-Einstein condensates
arXiv:quant-ph/0405113 · doi:10.1103/PhysRevLett.93.180403
Abstract
We have observed high-contrast matter wave interference between 30 Bose-Einstein condensates with uncorrelated phases. Interference patterns were observed after independent condensates were released from a one-dimensional optical lattice and allowed to expand and overlap. This initially surprising phenomenon is explained with a simple theoretical model which generalizes the analysis of the interference of two independent condensates.
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