107 citations · 349 across the 12 of their papers we have counts for
4 papers · 1 filter
Invariant conserved currents for gravity
Yuri N. Obukhov, Guillermo F. Rubilar
We develop a general approach, based on the Lagrange-Noether machinery, to the definition of invariant conserved currents for gravity theories with general coordinate and local Lor…
Invariant conserved currents in gravity theories: diffeomorphisms and local gauge symmetries
Yuri N. Obukhov, Guillermo F. Rubilar
Previously, we have developed a general method to construct invariant conserved currents and charges in gravitational theories with Lagrangians that are invariant under spacetime d…
Analogue of black string in the Yang--Mills gauge theory
Yuri N. Obukhov
The classical Yang--Mills equations are analyzed within the geometrical framework of an effective gravity theory. Exact analytical solutions are derived for the cylindrically symme…
Vortices, flux tubes and other structures in the Ginzburg-Landau model: a possible fine structure of the mixed state?
Yuri N. Obukhov, Franz E. Schunck
We present new regular static isolated cylindrically symmetric solutions for the Ginzburg-Landau model which have finite Gibbs free energy. These configurations (which we call the…