ANALYSIS OF THE ELECTRON SELF-ENERGY FOR TIGHTLY BOUND ELECTRONS

Authors
LINDGREN I PERSSON H SALOMONSON S SUNNERGREN P
Citation
I. Lindgren et al., ANALYSIS OF THE ELECTRON SELF-ENERGY FOR TIGHTLY BOUND ELECTRONS, Physical review. A, 58(2), 1998, pp. 1001-1015
Citations number
29
Categorie Soggetti
Physics
Journal title
Physical review. A → ACNP
ISSN journal
10502947
Volume
58
Issue
2
Year of publication
1998
Pages
1001 - 1015
Database
ISI
SICI code
1050-2947(1998)58:2<1001:AOTESF>2.0.ZU;2-C
Abstract
A general scheme for mass renormalization of the electron self-energy in strong nuclear fields is developed. In second order the results agr ee with those recently obtained by Labzowsky and Mitrushenkov [Phys. R ev. A 53, 3029 (1996)], and, in particular, it is shown that the extra counterterm observed by these authors appears quite naturally in the more general scheme developed here. [S1050-2947(98)08407-8]