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- Title
Some Current Trends in Atomic Theory.
- Authors
Kozlov, Mikhail G.
- Abstract
The first package implements configuration interaction (CI) plus many-body perturbation theory (MBPT) calculations of the spectra, transition amplitudes, and other properties of the complex many-electron atoms. The present level of accuracy required accounts for quantum electrodynamics (QED) effects not only for the simplest one-, or two-electron atoms, but also for many-electron atoms and molecules. Yerokhin and Maiorova [[3]] contributed a short review about using DGF for the QED calculations of complex atoms. They happen, for example, after the excitation of the one of the inner shell electrons of the many-electron atom and they have been explored within very different scenarios, from precision measurements to the modeling of the radiation damage in biological substance.
- Subjects
ATOMIC theory; ATOMIC physics; OPTICAL polarization; PLASMA physics; ELECTRIC dipole moments; DIATOMIC molecules; DARK energy
- Publication
Symmetry (20738994), 2021, Vol 13, Issue 8, p1486
- ISSN
2073-8994
- Publication type
Editorial
- DOI
10.3390/sym13081486