作者: Adalto R. Gomes , F. C. Simas , K. Z. Nobrega , P. P. Avelino
关键词: Deformation (meteorology) 、 Work (thermodynamics) 、 Physics 、 Scattering 、 Dimensionless quantity 、 False vacuum 、 Quantum electrodynamics
摘要: A bstract In this work we consider kink-antikink and antikink-kink collisions in a modified ϕ 4 model with a false vacuum characterized by a dimensionless parameter ϵ. The usual ϕ 4 …