64 citations · 539 across the 88 of their papers we have counts for
4 papers · 1 filter
Reduced phase space quantization of massive vector theory
H. -P. Pavel, V. N. Pervushin
We quantize massive vector theory in such a way that it has a well-defined massless limit. In contrast to the approach by Stückelberg where ghost fields are introduced to maintain…
Squeezed condensate of gluons and the mass of the eta'
H. -P. Pavel, D. Blaschke, V. N. Pervushin +2
The relation between the large mass of the and the structure of the gluon vacuum via the anomaly is discussed. A squeezed gluon vacuum is considered as an alternative…
Dirac and Friedmann Observables in Quantum Universe with Radiation
S. A. Gogilidze, A. M. Khvedelidze, V. V. Papoyan +2
Relations between the Friedmann observables of the expanding Universe and the Dirac observables in the generalized Hamiltonian approach are established for the Friedmann cosmologic…
Description of Friedmann Observables in Quantum Universe
A. M. Khvedelidze, V. V. Papoyan, Yu. G. Palii +1
The solution of the problem of describing the Friedmann observables (the Hubble law, the red shift, etc.) in quantum cosmology is proposed on the basis of the method of gaugeless H…