L. Almeida et al., A REMARK ON THE INSTABILITY OF SYMMETRICAL VORTICES WITH LARGE COUPLING-CONSTANT, Communications on pure and applied mathematics, 50(12), 1997, pp. 1295-1300
In this paper we prove that Ginzburg-Landau vortices with charge n, \n
\ > 1, and a large coupling constant are dynamically unstable (using t
he Maxwell-Higgs model). (C) 1997 John Wiley & Sons, Inc.