New numerical approximation of correction due to the vacuum polarization by nuleus field in the Coulomb systems

Authors: Khetselius, O.Yu.

Year: 2008

Issue: 06

Pages: 240-244


It is proposed a new approach to calculating а correction due to the vacuum polarization by nucleus field in the Coulomb systems, including heavy and superheavy finite fermi-systems. New approach is naturally included to а general formalism of QED perturbation theory with using gauge-invariant basises of relativistic bi-spinors in the zeroth order.

Tags: new approach; perturbation theory; vacuum polarization


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