BPS states for scalar field theories based on ${\mathfrak{g}}_2$ and $\mathfrak{su}(4)$ algebras

Abstract

We discuss two models in $1+1$ dimensional space-time for real scalar field multiplets on the root space of ${\mathfrak{g}}_2$ and $\mathfrak{su}(4)$ Lie algebras. The construction of these models is presented and the corresponding BPS solutions are found.

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Cited by in corpus (2)

• Spectral walls in multifield kink dynamics
• Extended multi-scalar field theories in (1+1) dimensions