Abelian Higgs vortex
= Abelian Higgs vortex
{c}
{wiki=Nielsen–Olesen_vortex}
An Abelian Higgs vortex has quantized magnetic flux and a Higgs field whose phase winds at spatial infinity. Its vortex number is $N=(2\pi)^{-1}\int F$ under the convention $D=d-iA$.