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Domain walls in harmonic potentials

  • Referent: Prof. Dr. Dmitry Pelinovsky
  • Ort: Hybrid SR 1.067/Zoom
  • Termin: 20.1.2022, 14:00 Uhr
  • Gastgeber: Die Dozenten des Schwerpunktes Partielle Differentialgleichungen


We study the existence and variational characterization of domain walls in a coupled system of Gross–Pitaevskii equations modeling two-component Bose-Einstein condensates with the magnetic field trapping. Domain walls arise as minimizers in a subspace of the energy space with a certain symmetry. We study bifurcation of the domain walls and furthermore give numerical illustrations of our results.