356 citations · 5.2k across the 119 of their papers we have counts for
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physics.atom-ph2004★ 88 cited
Higher-order effective Hamiltonian for light atomic systems
Krzysztof Pachucki
We present the derivation of the effective higher-order Hamiltonian, which gives contribution to energy levels of an arbitrary light atom. The derivation is based on the Fo…
hep-ph2004★ 78 cited
Nonrelativistic QED approach to the bound-electron g factor
K. Pachucki, U. D. Jentschura, V. A. Yerokhin
Within a systematic approach based on nonrelativistic quantum electrodynamics (NRQED), we derive the one-loop self-energy correction of order alpha (Zalpha)^4 to the bound-electron…
physics.atom-ph2004★ 41 cited
Recursion relations for Hylleraas three-electron integral
Krzysztof Pachucki, Mariusz Puchalski, Ettore Remiddi
Recursion relations for Hylleraas three-electron integral are obtained in a closed form by using integration by parts identities. Numerically fast and well stable algorithm for the…