Tunneling and Nucleation Rate in the <math>(λ4!φ4+σ6!φ6)3</math> Model

Nota de FísicaPublicado

Tunneling and Nucleation Rate in the $<math>\left(\frac{\lambda}{4!}\phi^4+\frac{\sigma}{6!}\phi^6\right)_{3}</math>$ Model

Gabriel H. Flores; Rudnei O. Ramos; N.F. Svaiter

1998

Autores: Gabriel H. Flores; Rudnei O. Ramos; N.F. Svaiter
Tipo: Nota de Física
Status: Publicado
Data de publicação: 1998
Descrição: We evaluate both the vacuum decay rate at zero temperature and the finite temperature nucleation rate for the <math>\left(\frac{\lambda}{4!}\phi^4+\frac{\sigma}{6!}\phi^6\right)_{3D}\,\!</math> model. Using the thin-wall approximation, we obtain the bounce solution for the model and we were also able to give the approximate eigenvalue equations for the bounce.
Ano: 1998
Número: CBPF-NF-041/98
Vínculo com tese: Não
Vínculo com bolsa: Não