2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/143860Analytic expressions for uniform and staggered magnetizations of a spin ladder with a staggered Dzyaloshinskii-Moriya interaction along rungs are obtained in the lowest perturbative orders. The obtained formulas describe magnetic behavior in two marginal regions related to low ($h\ll h_c$) and high ($h\gg h_s$) magnetic fields.7 pagesStrongly Correlated Electronstext