28 citations · 43 across the 10 of their papers we have counts for
10 papers
Once again on the Gribov horizon
Peter M. Lavrov, Olga V. Radchenko
The gauge dependence problem existing in the original Gribov-Zwanziger theory is discussed.
Supersymmetric invariant theories
S. R. Esipova, P. M. Lavrov, O. V. Radchenko
We study field models for which a quantum action (i.e. the action appearing in the generating functional of Green functions) is invariant under supersymmetric transformations. We d…
Jacobi - type identities in algebras and superalgebras
P. M. Lavrov, O. V. Radchenko, I. V. Tyutin
We introduce two remarkable identities written in terms of single commutators and anticommutators for any three elements of arbitrary associative algebra. One is a consequence of o…
Notes on soft breaking of BRST symmetry in the Batalin-Vilkovisky formalism
Olga V. Radchenko, Alexander A. Reshetnyak
We have proved the nilpotency of the operators which describe the gauge dependence of the generating functionals of Green's functions for the gauge theories with the soft breaking…
Soft breaking of BRST symmetry and gauge dependence
P. M. Lavrov, O. V. Radchenko, A. A. Reshetnyak
We continue investigation of soft breaking of BRST symmetry in the Batalin-Vilkovisky (BV) formalism beyond regularizations like dimensional ones used in our previous paper [JHEP 1…
BRST structure of non-linear superalgebras
M. Asorey, P. M. Lavrov, O. V. Radchenko +1
In this paper we analyse the structure of the BRST charge of nonlinear superalgebras. We consider quadratic non-linear superalgebras where a commutator (in terms of (super) Poisson…