Mathematical Research Letters
Volume 13 (2006)
Scattering for the Gross-Pitaevskii equation
Pages: 273 – 285
We investigate the asymptotic behavior at time infinity of solutions close to a non-zero constant equilibrium for the Gross-Pitaevskii (or Ginzburg-Landau-Schrödinger) equation. We prove that, in dimensions larger than 3, small perturbations can be approximated at time infinity by the linearized evolution, and the wave operators are homeomorphic around 0 in certain Sobolev spaces.
Published 1 January 2006