Publications of Dirk Witthaut

Dirk Witthaut, T. Salger, S. Kling, C. Grossert, and M. Weitz, "Effective Dirac dynamics of ultracold atoms in bichromatic optical lattices," Physical Review A 84 (3), 033601 (2011).

Friederike Trimborn, Dirk Witthaut, Holger Hennig, Georgios Kordas, Theo Geisel, and Sandro Wimberger, "Decay of a Bose-Einstein condensate in a dissipative lattice - the mean-field approximation and beyond," The European Physical Journal D 63, 63-71 (2011).

Dirk Witthaut, F. Trimborn, V. Kegel, and H. J. Korsch, "Quantum dynamics of Bose-Einstein condensates in tilted and driven bichromatic optical lattices," Physical Review A 83, 013609 (2011).

Dirk Witthaut, F. Trimborn, H. Hennig, G. Kordas, Theo Geisel, and S. Wimberger, "Beyond mean-field dynamics in open Bose-Hubbard chains," Physical Review A 83, 063608 (2011).

Kevin Rapedius, Chistoffer Elsen, Dirk Witthaut, and Sandro Marcel Wimberger, "Nonlinear resonant tunneling of Bose-Einstein condensates in tilted optical lattices," Physical Review A 82, 063601 (2010).

Dirk Witthaut, "Quantum walks and quantum simulations with Bloch oscillating spinor atoms," Physical Review A 82, 033602 (2010).

Friederike Trimborn, Dirk Witthaut, Volker Kegel, and Hans Juergen Korsch, "Nonlinear Landau–Zener tunneling in quantum phase space," New Journal of Physics 12, 053010 (2010).

Dirk Witthaut and Anders Søndberg Sørensen, "Photon scattering by a three-level emitter in a one-dimensional waveguide," New Journal of Physics 12, 043052 (2010).

Dirk Witthaut, F. Trimborn, and S. Wimberger, "Dissipation-induced coherence and stochastic resonance of an open two-mode Bose-Einstein condensate," Physical Review A 79, 033621 (2009).

Dirk Witthaut, Kevin Rapedius, and H. J. Korsch, "The nonlinear Schröder equation for the delta-comb potential: quasi-classical chaos and bifurcations of periodic stationary solutions," Journal of Nonlinear Mathematical Physics 16 (2), 207-233 (2009).

F. Trimborn, Dirk Witthaut, and H. J. Korsch, "Beyond mean-field dynamics of small Bose-Hubbard systems based on the number-conserving phase-space approach," Physical Review A 79, 013608 (2009).

Debsankha Manik, Dirk Witthaut, Benjamin Schäfer, Moritz Matthiae, Andreas Sorge, Martin Rohden, Eleni Katifori, and Marc Timme, "Supply networks: Instabilities without overload," The European Physical Journal 223, 2527-2547 ().

Dirk Witthaut and Marc Timme, "Kuramoto dynamics in Hamiltonian systems," Physical Review E 90, 032917 ().