BPS solitons with internal structure in the gauged O(3) sigma model
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DOI: 10.1103/physrevd.102.085002
Abstract: We investigate the existence of self-dual solitons with internal structure in a gauged $O(3)$ nonlinear sigma model immersed in a dielectric medium generated by a real scalar field (dubbed the source field). We consider rotationally… read more here.
Keywords: structure gauged; structure; solitons internal; internal structure ... See more keywords
First-order solitons with internal structures in an extended Maxwell- CP(2) model
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DOI: 10.1103/physrevd.99.056014
Abstract: We study a Maxwell-$CP(2)$ model coupled to a real scalar field through a dielectric function multiplying the Maxwell term. In such a context, we look for first-order rotationally symmetric solitons by means of the Bogomol'nyi… read more here.
Keywords: maxwell model; solitons internal; first order; model ... See more keywords