186 citations · 325 across the 10 of their papers we have counts for
10 papers
Properties of effective massive Yang-Mills theory in the limit of vanishing vector boson mass
J. Gegelia, U. -G. Meißner
Two-loop corrections to the pole mass of the vector boson and the pole masses and the magnetic moments of fermions are calculated in the framework of an effective field theory of m…
On renormalizability of the effective field theory of massive Yang-Mills fields
Jambul Gegelia, George Japaridze
Effective field theory of massive Yang-Mills fields interacting with fermions is considered. Perturbative renormalizability in the sense of effective field theory is shown. It is a…
Asymptotic freedom in massive Yang-Mills theory
J. Gegelia
An effective field theory model of the massive Yang-Mills theory is considered. Assuming that the renormalized coupling constants of 'non-renormalizable' interactions are suppresse…
Is the strong-interaction proton-proton scattering length renormalization scale dependent in effective field theory?
J. Gegelia
It is shown that the strong-interaction proton-proton scattering length in very low-energy effective field theory does not depend on the renormalization scale, if the ele…
Renormalization of NN scattering amplitude in effective field theory
J. Gegelia, G. Japaridze
Cutoff regularized subleading order NN potential of effective field theory (EFT) is iterated using Lippmann-Schwinger equation. It is shown that the scattering amplitudes…
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…