Essentially nonperturbative vacuum polarization effects in a two-dimensional Dirac-Coulomb system with \(Z > Z_{cr}\): vacuum charge density

DOI10.1134/S0040577919030024zbMath1419.81036OpenAlexW2938992649MaRDI QIDQ2313874

K. A. Sveshnikov, P. A. Grashin, A. S. Davydov, Yu. S. Voronina

Publication date: 23 July 2019

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0040577919030024

zbMATH Keywords

vacuum polarizationplanar Dirac-Coulomb systemeffects of Coulomb asymptotic screeningessentially nonperturbative effects for \(Z > Z_{cr}\)

Mathematics Subject Classification ID

Model quantum field theories (81T10) Electromagnetic interaction; quantum electrodynamics (81V10) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Casimir effect in quantum field theory (81T55)

Related Items (2)

Essentially nonperturbative vacuum polarization effects in a two-dimensional Dirac-Coulomb system for \(Z > Z_{\mathrm{cr}}\): vacuum polarization effects ⋮ Vacuum charge and current densities in the supercritical two-dimensional Dirac-Coulomb system in a magnetic field with an axial-vector potential

Cites Work

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