Artigo
Orbit based procedure for doublets of scalar fields and the emergence of triple kinks and other defects
Registro en:
Physics Letters B. Amsterdam: Elsevier Science Bv, v. 736, p. 438-445, 2014.
0370-2693
10.1016/j.physletb.2014.07.063
WOS:000341487800065
WOS000341487800065.pdf
Autor
Brito, G. P. de [UNESP]
Dutra, A. de Souza [UNESP]
Resumen
In this work we offer an approach to enlarge the number of exactly solvable models with two real scalar fields in (1 + 1)D. We build some new two-field models, and obtain their exact orbits and exact or numerical field configurations. It is noteworthy that a model presenting triple-kinks and double-flat-top lumps is among those new models. (C) 2014 The Authors. Published by Elsevier B.V. Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Univ Estadual Paulista, UNESP, DFQ, BR-12516410 Guaratingueta, SP, Brazil Univ Estadual Paulista, UNESP, DFQ, BR-12516410 Guaratingueta, SP, Brazil CNPq: 304252/2011-5 FAPESP: 12/04431-3