On planar selfdual Electroweak vortices

초록

By perturbation techniques, we obtain a new class of selfdual Electroweak vortices in ℝ2, whose asymptotic behavior we control in an optimal way to yield a sort of quantization property for the corresponding flux. Our class of vortex-solutions complements that constructed by Spruck and Yang [Comm. Math. Phys. 144 (1992) 215-234]. © 2003 Elsevier SAS. All rights reserved.