## Stark Resonances in dc fields from short time propagation of the field-free Hamiltonian

• A new method for calculating Stark resonances is presented and applied for illustration to the simple case of a one-particle, one-dimensional model Hamiltonian. The method is applicable for weak and strong dc fields. The only need, also for the case of many particles in multi-dimensional space, are either the short time evolution matrix elements or the eigenvalues and Fourier components of the eigenfunctions of the field-free Hamiltonian.

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Author: Nimrod Moiseyev, Markus Glück, Hans Jürgen Korsch urn:nbn:de:hbz:386-kluedo-8758 Article English 1999 1999 Technische Universität Kaiserslautern Wannier-Stark systems ; complex energ; resonances Fachbereich Physik 530 Physik

$Rev: 12793$