Coulomb-gauge calculation of the combined effect of correlation and QED for heliumlike highly charged ions

We present numerical results for the energy shift due to the combination of Coulomb-correlation and quantum-electrodynamic effects in the ground state of heliumlike highly charged ions. The combined effect of two or more Coulomb interactions together with a single retarded photon, including radiativ...

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Main Authors: Holmberg, Johan (Author) , Salomonson, Sten (Author) , Lindgren, Ingvar (Author)
Format: Article (Journal)
Language:English
Published: 9 July 2015
In: Physical review. A, Atomic, molecular, and optical physics
Year: 2015, Volume: 92, Issue: 1
ISSN:1094-1622
DOI:10.1103/PhysRevA.92.012509
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevA.92.012509
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevA.92.012509
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Author Notes:J. Holmberg, S. Salomonson, I. Lindgren

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