58 citations · 67 across the 17 of their papers we have counts for
17 papers
Gravitational fields and harmonic gauge in brane model of Universe
Sergey N. Andrianov, Rinat A. Daishev, Sergey M. Kozyrev +1
We suppose that our Universe is closed manifold in real embedding higher dimensional space. This model well describes expanding character of Universe where each point becomes more…
Spin chiral current induced by curvature of space-time
Sergey N. Andrianov, Sergey M. Kozyrev, Rinat A. Daishev
Klein-Gordon equation is derived for a particle in the brane model of Universe. It is compared with squared Dirac-Fock-Ivanenko equation and expression for a chiral current is obta…
Stability of composite vacuum Heckmann wormholes in Brans-Dicke theory
Sergey M. Kozyrev
This paper discusses linearized (spherically symmetric) perturbation of static Heckmann composite thin shell wormholes in Brans-Dicke gravity. The equation of state at t…
From Brans-Dicke theory to Newtonian gravity
Sergey Kozyrev
We present the new interpretation of scalar field for the Brans-Dicke theory. This interpretation is obtained by considering a fixed spacetime structure of manifold.
Einsteins hole dilemma and gauge freedom
Sergey M. Kozyrev, Rinat A. Daishev
The issue of the physical equivalence between the different coordinate system in Einstein theory is revised. Gauge fixing influences results of measurements and physics are differe…
"Gauge" freedom and relationship between the Einstein and Jordan conformal frames
Sergey M. Kozyrev, Rinat A. Daishev
The issue of the physical equivalence between the Einstein and Jordan conformal frames in Jordan-Brans-Dicke (JBD) theory is revised. Scalar-tensor theories equations are not invar…