Exact Results for Ionization of Model Atomic Systems
| dc.creator | Costin, O. | |
| dc.creator | Lebowitz, J. L. | |
| dc.creator | Stucchio, C. | |
| dc.creator | Tanveer, S. | |
| dc.date | 2007-08-04 | |
| dc.date.accessioned | 2026-07-07T08:22:14Z | |
| dc.date.available | 2026-07-07T08:22:14Z | |
| dc.description | We present rigorous results for quantum systems with both bound and continuum states subjected to an arbitrary strength time-periodic field. We prove that the wave function takes the form of a sum of time-periodic resonant states with complex quasi-energies and dispersive part of the the solution given by a power series in t^{-1/2}. Generally, the imaginary part of each resonance is negative, leading to ionization of the atom, but we also give examples where the ionization rate is zero implying the existence of a time-periodic Floquet bound state. The complex quasi-energy has a convergent perturbation expansion for small field strengths. | |
| dc.identifier | https://arxiv.org/abs/0708.0635 | |
| dc.identifier | http://arxiv.org/abs/0708.0635 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/135587 | |
| dc.subject | Atomic Physics | |
| dc.title | Exact Results for Ionization of Model Atomic Systems | |
| dc.type | text |