Quantized vortex dynamics of the complex Ginzburg-Landau equation on torus

Abstract

We derive rigorously the reduced dynamical laws for quantized vortex dynamics of the complex Ginzburg-Landau equation on torus when the core size of vortex $\epsilon \to 0$. The reduced dynamical laws of the complex Ginzburg-Landau equation are governed by a mixed flow of gradient flow and Hamiltonian flow which are both driven by a renormalized energy on torus. Finally, some first integrals and analytic solutions of the reduced dynamical laws are discussed.

References in corpus (3)

• An introduction to the Ginzburg-Landau theory of phase transitions and nonequilibrium patterns
• Spirals and coarsening patterns in the competition of many species: A complex Ginzburg-Landau approach
• Quantized vortex dynamics of the nonlinear Schrödinger equation on torus with non-vanishing momentum