2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/27951We solve the time-dependent Gross-Pitaevskii in 2-D to simulate the flow of an object through a dilute Bose condensate trapped in a harmonic well. We demonstrate vortex formation and analyze the process in terms of the accumulation of phase-slip and the evolution of the fluid velocity.4 pages, 5 figuresStatistical Mechanicstext