Orbit based procedure for doublets of scalar fields and the emergence of triple kinks and other defects
arXiv:1405.5458 · doi:10.1016/j.physletb.2014.07.063
Abstract
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.
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