New scalar field models and their defect solutions
Departamento de Física, Universidade Federal da Paraíba - 58051-970 João Pessoa, Paraíba, Brazil
2 Departamento de Matemática Aplicada and IUFFyM, Universidad de Salamanca - Salamanca, Spain, EU
3 Departamento de Física Fundamental and IUFFyM, Universidad de Salamanca - Salamanca, Spain, EU
Accepted: 22 January 2011
In this work we introduce new scalar field models and study the defect solutions they may engender. The investigation is based on the deformation procedure, which greatly simplify the calculations, leading us to new models together with the corresponding solutions in a simple and powerful manner.
PACS: 11.27.+d – Extended classical solutions; cosmic strings, domain walls, texture / 11.25.-w – Strings and branes
© EPLA, 2011