Abstract
We study the existence of vortices of the Klein-Gordon-Maxwell equations in the two dimensional case. In particular we find sufficient conditions for the existence of vortices in the magneto-static case, i.e. when the electric potential \({\phi = 0}\). This result, due to the lack of suitable embedding theorems for the vector potential A is achieved with the help of a penalization method.
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The authors are supported by MIUR - PRIN2005 “Metodi variazionali e topologici nello studio di fenomeni non lineari”.
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Bellazzini, J., Bonanno, C. & Siciliano, G. Magneto-Static Vortices in Two Dimensional Abelian Gauge Theories. Mediterr. J. Math. 6, 347–366 (2009). https://doi.org/10.1007/s00009-009-0013-8
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DOI: https://doi.org/10.1007/s00009-009-0013-8