Mean-field dynamics of a non-Hermitian Bose-Hubbard dimer EM Graefe, HJ Korsch, AE Niederle Physical review letters 101 (15), 150408, 2008 | 237 | 2008 |

A non-Hermitian symmetric Bose–Hubbard model: eigenvalue rings from unfolding higher-order exceptional points EM Graefe, U Günther, HJ Korsch, AE Niederle Journal of Physics A: Mathematical and Theoretical 41 (25), 255206, 2008 | 235 | 2008 |

Signatures of three coalescing eigenfunctions G Demange, EM Graefe Journal of Physics A: Mathematical and Theoretical 45 (2), 025303, 2011 | 195 | 2011 |

Mean-field dynamics of a Bose-Einstein condensate in a time-dependent triple-well trap: Nonlinear eigenstates, Landau-Zener models, and stimulated Raman adiabatic passage EM Graefe, HJ Korsch, D Witthaut Physical Review A 73 (1), 013617, 2006 | 170 | 2006 |

Quantum-classical correspondence for a non-Hermitian Bose-Hubbard dimer EM Graefe, HJ Korsch, AE Niederle Physical Review A 82 (1), 013629, 2010 | 157 | 2010 |

PT-symmetric sinusoidal optical lattices at the symmetry-breaking threshold EM Graefe, HF Jones Physical Review A 84 (1), 013818, 2011 | 151 | 2011 |

Mixed-state evolution in the presence of gain and loss DC Brody, EM Graefe Physical review letters 109 (23), 230405, 2012 | 139 | 2012 |

Stationary states of a PT symmetric two-mode Bose–Einstein condensate EM Graefe Journal of Physics A: Mathematical and Theoretical 45 (44), 444015, 2012 | 130 | 2012 |

Towards a generalized Landau-Zener formula for an interacting Bose-Einstein condensate in a two-level system D Witthaut, EM Graefe, HJ Korsch Physical Review A 73 (6), 063609, 2006 | 94 | 2006 |

On complexified mechanics and coquaternions DC Brody, EM Graefe Journal of Physics A: Mathematical and Theoretical 44 (7), 072001, 2011 | 75 | 2011 |

Classical limit of non-Hermitian quantum dynamics—a generalized canonical structure EM Graefe, M Höning, HJ Korsch Journal of Physics A: Mathematical and Theoretical 43 (7), 075306, 2010 | 70 | 2010 |

Semiclassical quantization of an N-particle Bose-Hubbard model EM Graefe, HJ Korsch Physical Review A 76 (3), 032116, 2007 | 63 | 2007 |

Breakdown of adiabatic transfer of light in waveguides in the presence of absorption EM Graefe, AA Mailybaev, N Moiseyev Physical review A 88 (3), 033842, 2013 | 60 | 2013 |

Bloch oscillations of Bose-Einstein condensates: Quantum counterpart of dynamical instability AR Kolovsky, HJ Korsch, EM Graefe Physical Review A 80 (2), 023617, 2009 | 60 | 2009 |

Wave-packet evolution in non-Hermitian quantum systems EM Graefe, R Schubert Physical Review A 83 (6), 060101, 2011 | 58 | 2011 |

Kicked Bose–Hubbard systems and kicked tops—destruction and stimulation of tunneling MP Strzys, EM Graefe, HJ Korsch New Journal of Physics 10 (1), 013024, 2008 | 44 | 2008 |

Complexified coherent states and quantum evolution with non-Hermitian Hamiltonians EM Graefe, R Schubert Journal of Physics A: Mathematical and Theoretical 45 (24), 244033, 2012 | 43 | 2012 |

Information geometry of complex hamiltonians and exceptional points DC Brody, EM Graefe Entropy 15 (9), 3361-3378, 2013 | 39 | 2013 |

Bose-Einstein condensates in accelerated double-periodic optical lattices: Coupling and crossing of resonances D Witthaut, EM Graefe, S Wimberger, HJ Korsch Physical Review A 75 (1), 013617, 2007 | 38 | 2007 |

Crossing scenario for a nonlinear non-Hermitian two-level system EM Graefe, HJ Korsch Czechoslovak Journal of Physics 56, 1007-1020, 2006 | 36 | 2006 |