Amandine Aftalion

Ginzburg–Landau Minimizers with High Topological Degrees in an Annulus

Abstract. Motivated by recent experiments on fermionic rings, we study the asymptotic behavior of minimizers of the Ginzburg–Landau (GL) energy in an annulus with a Dirichlet data which depends on the GL parameter on the outer boundary. We show that there is a critical degree of...