Affiliation:
1. Institut für Theoretische Physik, Technische Universität Wien, Wiedner Hauptstrasse 8-10/136, A-1040 Wien, Austria
Abstract
By using a general formula for exact relativistic transition matrix elements, derived in our previous paper, unrenormalized (finite) and renormalized level-shift contributions to the Lamb-shift of the 1s state, stemming from individual discrete states as well as from the whole discrete spectrum, are calculated.
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics