3 citations · 3 across the 1 of their papers we have counts for
4 papers
Manifestations the hidden symmetry of Coulomb problem in the relativistic quantum mechanics - from Pauli to Dirac electron
Tamari T. Khachidze, Anzor A. Khelashvili
The theorem known from Pauli equation about operators that anticommute with Dirac's -operator is generalized to the Dirac equation. By means of this theorem the operator is cons…
Unusual Bound States in QFT Models
A. A. Khelashvili
Homogeneous Bethe-Salpeter equation for simplest Wick-Cutkosky model is studied in the case when the mass of the two-body system is more then the sum of constituent particles masse…
On the Gauge Invariance of the Z-Boson Mass
J. Gegelia, G. Japaridze, A. Tkabladze +2
The different schemes for the definition of the Z boson mass are analyzed. It is shown that the scheme, defining the mass as pole of the real part of the Z boson propagator and the…
Parity-Preserving Pauli-Villars Regularization in (2+1)-Dimensional Gauge Models
L. R. Baboukhadia, A. A. Khelashvili, N. A. Kiknadze
It is shown that, in QED, the Pauli-Villars regularization involving a pair of auxiliary fermion fields with masses of opposite sign leads to results that are consistent with…