Orbit based procedure for doublets of scalar fields and the emergence of triple kinks and other defects
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Data
2014-09-07
Autores
Brito, G. P. de [UNESP]
Dutra, A. de Souza [UNESP]
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Elsevier B.V.
Resumo
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.
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Physics Letters B. Amsterdam: Elsevier Science Bv, v. 736, p. 438-445, 2014.