Davydov Andrei Semenovich

Publications in Math-Net.Ru

1. Vacuum charge and current densities in the supercritical two-dimensional Dirac–Coulomb system in a magnetic field with an axial-vector potential
   
   TMF, 208:1 (2021),  122–144
2. Essentially nonperturbative vacuum polarization effects in a two-dimensional Dirac–Coulomb system for $Z>Z_{\text{cr}}$: Vacuum polarization effects
   
   TMF, 199:1 (2019),  69–103
3. Essentially nonperturbative vacuum polarization effects in a two-dimensional Dirac–Coulomb system with $Z>Z_\mathrm{cr}$: Vacuum charge density
   
   TMF, 198:3 (2019),  381–417
4. Vacuum effects for a one-dimensional "hydrogen atom" with $Z>Z_{\mathrm{cr}}$
   
   TMF, 193:2 (2017),  276–308