2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/16581We investigate the excited stationary states of Bose-Einstein condensates trapped in harmonic potentials. We derive simple analytical approximations of the first few eigenstates of the associated time-independent one-dimensional Gross-Pitaevskii equation and their energies. Our results are excited state generalizations of the Thomas-Fermi approximation of the ground state.4 pages, 4 ps-figuresCondensed Mattertext