3 papers
quant-ph2024
Input of the Coulomb law modification to the Lamb shift of the hydrogen atom
A. A. Eremko, L. S. Brizhik, V. M. Loktev
Radiative corrections which remove accidental degeneracy in the spectrum of the relativistic hydrogen atom and lead to the modification of the Coulomb law, are calculated within th…
cond-mat.supr-con2000
Green function of fermions in 2D superconducting Frohlich model with inhomogeneous order parameter
V. M. Loktev, V. M. Turkowski
The fermion Green function and spectral characteristics for the 2D Frohlich model of superconductivity at static fluctuations in the phase of the order parameter are calculated. Th…
cond-mat1995
On the normal phase of 2D Fermi liquid with weak attraction between particles
V. P. Gusynin, V. M. Loktev, I. A. Shovkovy
Proceeding from the simplest field theoretical model of 2D metal, the normal phase Green functions of the weakly interacting fermions and the order parameter fluctuations (responsi…