35 citations · 233 across the 36 of their papers we have counts for
36 papers
On the Renormalization in Conformal Quantum Gravity
Ioseph L. Buchbinder, Petr M. Lavrov, Thomas M. Sangy +1
One-loop divergences in classically conformal theory in curved spacetime is a nontrivial issue if the theory under consideration possesses gauge invariance. In this case, quantizat…
On interactions of massless integer high spin and scalar fields
P. M. Lavrov
We apply an unconstrained formulation of bosonic higher spin fields to study interactions of these fields with a bosonic field using new method for the deformation procedure. It is…
Cubic vertices of interacting massless spin 4 and real scalar fields in unconstrained formulation
P. M. Lavrov
New method (arXiv:2104.11930) is applied to construct cubic interactions of massless spin 4 and real scalar fields. In contrast with the case of massless spin 3 fields (arXiv:2208.…
Gauge invariant renormalizability of quantum gravity
P. M. Lavrov, I. L. Shapiro
The current understanding of renormalization in quantum gravity (QG) is based on the fact that UV divergences of effective actions in the covariant QG models are covariant local ex…
Quintic vertices of spin 3, vector and scalar fields
P. M. Lavrov, V. I. Mudruk
As a result of special deformations of free gauge models of massless spin 3, massive vector and real scalar fields, quintic vertices within new approach (Buchbinder and Lavrov in J…
Gauge-invariant models of interacting fields with spins 3,1 and 0
P. M. Lavrov
New local gauge-invariant models of interacting fields with spins 3, 1 and 0 are found. The construction of the models is completely based on the new approach to the deformation pr…