79 citations · 188 across the 15 of their papers we have counts for
3 papers · 1 filter
Peculiarities of electron energy spectrum in Coulomb field of super heavy nucleus
D. M. Gitman, B. L. Voronov, R. Ferreira +1
Just after the Dirac equation was established, a number of physicists tried to comment on and solve the spectral problem for the Dirac Hamiltonian with the Coulomb field of arbitra…
Dirac fermions in a magnetic-solenoid field
S. P. Gavrilov, D. M. Gitman, A. A. Smirnov +1
We consider the Dirac equation with a magnetic-solenoid field (the superposition of the Aharonov--Bohm solenoid field and a collinear uniform magnetic field). Using von Neumann's t…
On Local Variational Differential Operators in Field Theory
S. S. Shahverdiyev, I. V. Tyutin, B. L. Voronov
We propose and develop a new calculus for local variational differential operators. The main difference of the new formalism with the canonical differential calculus is that the im…