Mauricio Paulin, Máximo Augusto Agüero Granados
Se estudian las soluciones tipo partículas de dos modelos importantes de la teoría clásica de campos: j4 y j6. Se investigan las soluciones ligadas a condiciones de frontera trivial y de tipo condensado, es decir, en las que el campo en el infinito es constante y no se anula.
In this contribution we analyze particle like solitonsolutions of the two important models of classical nonlinear field theory the so named:φ4-andφ6- model. These solutions arestudied considering the trivial and condensate type ofboundaryconditions, that means the field is zero or is equal to a constant valueat infinity. The phase trajectories of solitons are studied for both models. By using the virial theorem and considering the mechanical analogy of the nonlinear dynamics, upon the boundary condition of two types, we acquired some fundamental characteristics of these models
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