Logarithmic two-loop corrections to the Lamb shift in hydrogen
Atomic Physics
2009-11-06 v2
Abstract
Higher order logarithmic corrections to the hydrogen Lamb shift are calculated. The results obtained show the two-loop contribution has a very peculiar behavior, and significantly alter the theoretical predictions for low lying S-states.
Cite
@article{arxiv.physics/0011044,
title = {Logarithmic two-loop corrections to the Lamb shift in hydrogen},
author = {Krzysztof Pachucki},
journal= {arXiv preprint arXiv:physics/0011044},
year = {2009}
}
Comments
14 pages, including 2 figures, submitted to Phys. Rev. A, updated with minor changes