ARAUJO, M. D. C.; http://lattes.cnpq.br/1986399659503870; ARAUJO, Maria Danieli Clementino.
Résumé:
In this work, we analyze the BNRT model of two scalar fields for the BPS e non-BPS sectors. We use the trial orbit method to calculate the solutions of both model sectors and investigated closed orbit for the non-BPS sector. We have made two attempts in which did not result in closed orbits in general. However, for the specific regime, we got a closed orbit using an approximation of weak interaction between the fields, and we analyze the stability of such a solution which results in linearly stable.