Essentially nonperturbative vacuum polarization effects in a two-dimensional Dirac-Coulomb system for \(Z > Z_{\mathrm{cr}}\): vacuum polarization effects
DOI10.1134/S0040577919040056zbMath1432.81058MaRDI QIDQ2286723
A. S. Davydov, P. A. Grashin, Yu. S. Voronina, K. A. Sveshnikov
Publication date: 22 January 2020
Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)
vacuum polarizationplanar Dirac-Coulomb systemeffects of screening Coulomb asymptoticsessentially nonperturbative effects for \(Z > Z_{\mathrm{cr}}\)
Model quantum field theories (81T10) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Critical phenomena in equilibrium statistical mechanics (82B27) Casimir effect in quantum field theory (81T55)
Related Items (2)
Cites Work
- Quantum field theory techniques in graphical enumeration
- Vacuum effects for a one-dimensional ``hydrogen atom with \(Z > Z_{\mathrm{cr}}\)
- Essentially nonperturbative vacuum polarization effects in a two-dimensional Dirac-Coulomb system with \(Z > Z_{cr}\): vacuum charge density
- Nonperturbative vacuum polarization effects in two-dimensional supercritical Dirac–Coulomb system I. Vacuum charge density
- Nonperturbative vacuum polarization effects in two-dimensional supercritical Dirac–Coulomb system II. Vacuum energy
- Vacuum energy of one-dimensional supercritical Dirac–Coulomb system
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