2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/167746We apply the truncated Wigner method to the process of three-body recombination in ultracold Bose gases. We find that within the validity regime of the Wigner truncation for two-body scattering, three-body recombination can be treated using a set of coupled stochastic differential equations that include diffusion terms, and can be simulated using known numerical methods. As an example we investigate the behaviour of a simple homogeneous Bose gas.Replaced paper same as original; correction to author list on cond-mat madeOther Condensed Mattertext