2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/124003The recent discovery of inconsistency (MS inconsistency) in the adiabatic approximation is discussed. In particular, the so-called, inconsistency in Berry phase is analyzed. On the contrary to some authors, we found that the MS inconsistency persisted and the so-called inconsistency in Berry phase does not exist.7 pagesQuantum PhysicsOn the consistency in the adiabatic theorem and quantum geometric phasetext