Extended multi-scalar field theories in $$(1+1)$$ ( 1 + 1 ) dimensions

Extended multi-scalar field theories in $$(1+1)$$ ( 1 + 1 ) dimensions

Abstract We present the explicit construction of some multi-scalar field theories in $$(1+1$$ ( 1 + 1 ) dimensions supporting BPS (Bogomol’nyi–Prasad–Sommerfield) kink solutions. The construction is based on the ideas of the so-called extension method. In particular, several new interesting two-scal...

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Bibliographic Details
Main Authors:	A. R. Aguirre, E. S. Souza
Format:	Article
Language:	English
Published:	SpringerOpen 2020-12-01
Series:	European Physical Journal C: Particles and Fields
Online Access:	https://doi.org/10.1140/epjc/s10052-020-08724-y

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