2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/126143We study relaxation phenomena in the ferromagnetically ordered state of the Ising-like Heisenberg kagome antiferromagnets. We introduce the "weathervane loop" in order to characterize macroscopic degenerate ordered states and study the microscopic mechanism of the slow relaxation from a view point of the dynamics of the weathervane loop configuration. This mechanism may give a possible origin of the slow relaxation reported in recent experiments.6pages, 4figures, HFM2006 proceedingsStatistical Mechanicstext