
%0 Journal Article
%A Ruzzene, Fosco 
%T Position Indeterminacy
%J Australian Journal of Physics
%D 2001/03/02
%V 53
%N 5
%P 631-640
%K 
%R https://doi.org/10.1071/PH99076
%U https://www.publish.csiro.au/paper/PH99076 
%X Calculations assuming position indeterminacy in the Dirac equation are reported.Energy shift contributions for low-lying states of hydrogen-like atoms are calculated by treating the position indeterminacy as a perturbation additional to standard quantum mechanics. The results are consistent with the current discrepancy between theory and experiment for Lamb shifts in hydrogen, deuterium and the helium ion. 
