Time correlations of a laser-induced Bose-Einstein condensate
arXiv:cond-mat/0001382 · doi:10.1103/PhysRevA.62.033603
Abstract
We analyze the multi-time correlations of a laser-induced Bose-Einstein condensate. We use quantum stochastic methods to obtain under certain circumstances a Fokker-Planck equation which describes the phase-difussion process, and obtain an analytical expression of the two-time correlations. We perform also quantum Monte Carlo numerical simulations of the correlations, which are in good agreement with the predicted analytical results.
9 pages, 1 figure