2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/51508We study the phenomenological implications of the classical limit of the "stringy" commutation relations [x_i,p_j]=i hbar[(1+beta p^2) delta_{ij} + beta' p_i p_j]. In particular, we investigate the "deformation" of Kepler's third law and apply our result to the rotation curves of gas and stars in spiral galaxies.12 pages, REVTEX4, 1 eps figureHigh Energy Physics - TheoryAstrophysicsClassical Implications of the Minimal Length Uncertainty Relationtext