One-loop self-energy correction in a strong binding field

Vladimir A. Yerokhin; Krzysztof Pachucki; Vladimir M. Shabaev

doi:10.1103/physreva.72.042502

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One-loop self-energy correction in a strong binding field

Vladimir A. Yerokhin·Krzysztof Pachucki·Vladimir M. Shabaev

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Abstract

A new scheme for the numerical evaluation of the one-loop self-energy correction to all orders in Z αis presented. The scheme proposed inherits the attractive features of the standard potential-expansion method but yields a partial-wave expansion that converges more rapidly than in the other methods reported in the literature.

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Vladimir A. Yerokhin, Krzysztof Pachucki, Vladimir M. Shabaev. 2005-06-04. One-loop self-energy correction in a strong binding field. https://doi.org/10.1103/physreva.72.042502

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