D1.2 Simulation of the state of the condensate , identification of the optimal parameter regimes for the atom-laser working point

Stimulated by the experimental activity at UvA we will take profit of the UGA expertise in modeling continuous atom lasers [Evaporative cooling of an atomic beam,E. Mandonnet, A. Minguzzi et al EPJD D 10, 9--18 (2000)] as well as on simulating non-equilibrium steady states by stochastic Gross-Pitaevskii equation [D. Squizzato, L. Canet, A. Minguzzi PRB B 97, 195453 (2018)]. Due the presence of a thermal cloud, a mapping to a quantum system with a bath will be developed in analogy to [J. Polo Gomez, V. Ahufinger, F.W. J. Hekking, A. Minguzzi PRL 121, 090404 (2018)]. In particular we will develop numerical simulation codes to model the experimental conditions and optimize the performances of continuous atom laser