On Some Sigma Models with Potentials and the Klein-Gordon Type Equations

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/55873The gauge equivalent counterparts of the some (1+1)-, or (2+0)-dimensional sigma models with potentials are found. The gauge equivalence between the some soliton equations of spin-phonon systems and the Yajima-Oikawa and Ma equations are also established.9 pages, Latex, no figuresHigh Energy Physics - TheoryOn Some Sigma Models with Potentials and the Klein-Gordon Type Equationstext