151 citations · 714 across the 13 of their papers we have counts for
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physics.atom-ph2006★ 109 cited
Nonrelativistic QED approach to the Lamb shift
Ulrich D. Jentschura, Andrzej Czarnecki, Krzysztof Pachucki
We calculate the one- and two-loop corrections of order alpha(Zalpha)^6 and alpha^2(Zalpha)^6 respectively, to the Lamb shift in hydrogen-like systems using the formalism of nonrel…
physics.atom-ph2006★ 52 cited
Calculation of the One- and Two-Loop Lamb Shift for Arbitrary Excited Hydrogenic States
Andrzej Czarnecki, Ulrich D. Jentschura, Krzysztof Pachucki
General expressions for quantum electrodynamic corrections to the one-loop self-energy [of order alpha(Zalpha)^6] and for the two-loop Lamb shift [of order alpha^2(Zα)^] are derive…