The lamb shift

The lamb shift

In this paper I have returned to the coordinate representation of Coulomb propagator and wave function significantly simplified thanks to spiral choice of Dirac matrices (see Appendix). The series in Zα appeared as hypergeometric functions, division to soft and hard photons and their sewing became s...

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Veröffentlicht in:Journal of physics. Conference series 2020-10, Vol.1658 (1), p.12017
1. Verfasser: Granovskii, Ya I
Format: Artikel
Sprache:eng
Schlagworte:
Hypergeometric functions
Physics
Sewing
Wave functions
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Beschreibung
Zusammenfassung:In this paper I have returned to the coordinate representation of Coulomb propagator and wave function significantly simplified thanks to spiral choice of Dirac matrices (see Appendix). The series in Zα appeared as hypergeometric functions, division to soft and hard photons and their sewing became superfluous etc. The nonrelativistic part of shift is shown completely due to contribution of only one partial wave P1/2 of propagator.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1658/1/012017