Schrödinger operators with magnetic fields. I. General interactions J Avron, I Herbst, B Simon Duke Mathematical Journal 45 (4), 847-883, 1978 | 653 | 1978 |

Spectral theory of the operator (*p*^{2}+*m*^{2})^{1/2}−*Ze*^{2}/*r*IW Herbst Communications in Mathematical Physics 53 (3), 285-294, 1977 | 483 | 1977 |

Separation of center of mass in homogeneous magnetic fields JE Avron, IW Herbst, B Simon Annals of Physics 114 (1-2), 431-451, 1978 | 359 | 1978 |

Spectral and scattering theory of Schrödinger operators related to the Stark effect JE Avron, IW Herbst Communications in Mathematical Physics 52 (3), 239-254, 1977 | 258 | 1977 |

Exponential bounds and absence of positive eigenvalues forN-body Schrödinger operators R Froese, I Herbst Communications in Mathematical Physics 87 (3), 429-447, 1982 | 241 | 1982 |

Dilation analyticity in constant electric field IW Herbst Communications in Mathematical Physics 64 (3), 279-298, 1979 | 240 | 1979 |

Schrödinger operators with magnetic fields: III. Atoms in homogeneous magnetic field JE Avron, IW Herbst, B Simon Communications in Mathematical Physics 79, 529-572, 1981 | 195 | 1981 |

Stark effect revisited IW Herbst, B Simon Physical Review Letters 41 (2), 67, 1978 | 171 | 1978 |

A new proof of the Mourre estimate R Froese, I Herbst Duke Mathematical Journal 49 (4), 1075-1085, 1982 | 150 | 1982 |

Perturbation of translation invariant positivity preserving semigroups on 𝐿² (𝑅^{𝑁}) IW Herbst, AD Sloan Transactions of the American Mathematical Society 236, 325-360, 1978 | 101 | 1978 |

Unitary equivalence of stark Hamiltonians IW Herbst Mathematische Zeitschrift 155 (1), 55-70, 1977 | 91 | 1977 |

Realizing holonomic constraints in classical and quantum mechanics R Froese, I Herbst Communications in Mathematical Physics 220 (3), 489-535, 2001 | 89 | 2001 |

Strong magnetic fields, Dirichlet boundaries, and spectral gaps R Hempel, I Herbst Communications in mathematical physics 169 (2), 237-259, 1995 | 84 | 1995 |

The Stark ladder and other one-dimensional external field problems IW Herbst, JS Howland Communications in Mathematical Physics 80 (1), 23-42, 1981 | 80 | 1981 |

The spectrum of Hilbert space semigroups I Herbst Journal of Operator Theory, 87-94, 1983 | 72 | 1983 |

Diffusion equation techniques in stochastic monotonicity and positive correlations I Herbst, L Pitt Probability theory and related fields 87 (3), 275-312, 1991 | 64 | 1991 |

Exponential decay in the Stark effect IW Herbst Communications in Mathematical Physics 75 (3), 197-205, 1980 | 64 | 1980 |

Perturbation of embedded eigenvalues in the generalizedN-body problem S Agmon, I Herbst, E Skibsted Communications in mathematical physics 122 (3), 411-438, 1989 | 63 | 1989 |

On the absence of positive eigenvalues for one-body Schrödinger operators R Froese, I Herbst, M Hoffmann-Ostenhof, T Hoffmann-Ostenhof Journal d’Analyse Mathématique 41 (1), 272-284, 1982 | 63 | 1982 |

The Zeeman effect revisited J Avron, I Herbst, B Simon Physics Letters A 62 (4), 214-216, 1977 | 62 | 1977 |