Maxwell–Higgs vortices with internal structure

Vortices are considered in relativistic Maxwell–Higgs systems in interaction with a neutral scalar field. The gauge field interacts with the neutral field via the presence of generalized permeability, and the charged and neutral scalar fields interact in a way dictated by the presence of first order...

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Bibliographic Details
Published in:Physics letters. B 2018-05, Vol.780, p.485-490
Main Authors: Bazeia, D., Marques, M.A., Menezes, R.
Format: Article
Language:English
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Summary:Vortices are considered in relativistic Maxwell–Higgs systems in interaction with a neutral scalar field. The gauge field interacts with the neutral field via the presence of generalized permeability, and the charged and neutral scalar fields interact in a way dictated by the presence of first order differential equations that solve the equations of motion. The neutral field may be seen as the source field of the vortex, and we study some possibilities, which modify the standard Maxwell–Higgs solution and include internal structure to the vortex.
ISSN:0370-2693
1873-2445
DOI:10.1016/j.physletb.2018.03.041