Casimir forces between spherical particles in a critical fluid and conformal invariance E Eisenriegler, U Ritschel Physical Review B 51 (19), 13717, 1995 | 101 | 1995 |

Second-order phase transition in λø24 with non-gaussian variational approximation L Polley, U Ritschel Physics Letters B 221 (1), 44-48, 1989 | 66 | 1989 |

Near-surface long-range order at the ordinary transition U Ritschel, P Czerner Physical review letters 77 (17), 3645, 1996 | 57 | 1996 |

Dynamical relaxation and universal short-time behavior of finite systems HW Diehl, U Ritschel Journal of statistical physics 73 (1), 1-20, 1993 | 55 | 1993 |

Wind turbines and earthquakes U Ritschel, I Warnke, J Kirchner, B Meussen 2nd World Wind Energy Conference, 1-8, 2003 | 54 | 2003 |

Systematic modelling of wind turbine dynamics and earthquake loads on wind turbines M Haenler, U Ritschel, I Warnke European Wind Energy Conference and Exhibition, 1-6, 2006 | 52 | 2006 |

Monte Carlo simulation of universal short-time behaviour in critical relaxation ZB Li, U Ritschel, B Zheng Journal of Physics A: Mathematical and General 27 (21), L837, 1994 | 52 | 1994 |

Universal short-time behavior in critical dynamics near surfaces U Ritschel, P Czerner Physical review letters 75 (21), 3882, 1995 | 49 | 1995 |

Long-time traces of the initial condition in relaxation phenomena near criticality U Ritschel, HW Diehl Physical Review E 51 (6), 5392, 1995 | 36 | 1995 |

Critical adsorption in systems with weak surface field: The renormalization-group approach A Ciach, U Ritschel Nuclear Physics B 489 (3), 653-678, 1997 | 34 | 1997 |

Dynamical relaxation and universal short-time behavior in finite systems. The renormalization-group approach U Ritschel, HW Diehl Nuclear Physics B 464 (3), 512-539, 1996 | 34 | 1996 |

Autonomous renormalization of Φ 4 in finite geometry U Ritschel Physics Letters B 318 (4), 617-622, 1993 | 33 | 1993 |

Variational calculations of the effective potential with non-Gaussian trial wave functionals R Ibanez-Meier, A Mattingly, U Ritschel, PM Stevenson Physical Review D 45 (8), 2893, 1992 | 31 | 1992 |

Non-Gaussian corrections to higgs mass in autonomousλφ 3+ 1 4 U Ritschel Zeitschrift für Physik C Particles and Fields 63 (2), 345-350, 1994 | 29 | 1994 |

Renormalization of the post-Gaussian effective potential U Ritschel Zeitschrift für Physik C Particles and Fields 51 (3), 469-475, 1991 | 28 | 1991 |

Universal short-time dynamics in the Kosterlitz-Thouless phase P Czerner, U Ritschel Physical Review E 53 (4), 3333, 1996 | 25 | 1996 |

Analytic solution of Emden-Fowler equation and critical adsorption in spherical geometry S Gnutzmann, U Ritschel Zeitschrift für Physik B Condensed Matter 96 (3), 391-393, 1995 | 24 | 1995 |

Improved effective potential by nonlinear canonical transformations U Ritschel Zeitschrift für Physik C Particles and Fields 47 (3), 457-467, 1990 | 24 | 1990 |

Near-surface long-range order at the ordinary transition: scaling analysis and Monte Carlo results P Czerner, U Ritschel Physica A: Statistical Mechanics and its Applications 237 (1-2), 240-256, 1997 | 21 | 1997 |

Instability of autonomous λ _{3+1}^{4}U Ritschel Physics Letters B 227 (2), 251-254, 1989 | 20 | 1989 |