TY - JOUR AU - Alonso Izquierdo, Alberto AU - González León, Miguel Ángel AU - Mateos Guilarte, Juan María PY - 2000 UR - http://hdl.handle.net/10366/121128 AB - [EN]It is shown how an integrable mechanical system provides all the localized static solutions of a deformation of the linear O(N)-sigma model in two spacetime dimensions. The proof is based on the Hamilton-Jacobi separability of the mechanical... LA - eng KW - Statistical physics and nonlinear systems KW - Física estadística KW - Sistemas no lineales TI - Kinks from dynamical systems: domain walls in a deformed O(N) linear sigma model DO - http://dx.doi.org/10.1088/0951-7715/13/4/309 ER -