2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/199158We recently performed a pilot study determining the parameters of the leading order chiral Lagrangian from distributions of the eigenvalues of a quenched Dirac operator coupled to an imaginary isospin chemical potential. We complement a quick survey of our recent preprint arXiv:0708.1731 [hep-lat] by addressing some points raised during discussions at the conference.7 pages, 2 figures: contribution to XXV International Symposium on Lattice Field Theory, July 2007, RegensburgHigh Energy Physics - Latticetext