402 citations · 1.8k across the 74 of their papers we have counts for
73 papers
Wave propagation and transformation in the frame of magnetohydrodynamics with a vortex electric field
G. S. Bisnovatyi-Kogan, I. A. Kondratyev, S. G. Moiseenko
Bright transient objects in different wave bands have been discovered in recent years. To explain these short (from ms to s), and very powerful events different models, galactic an…
Nonlinear Hall effect in the stationary cylinder with a radial heat flux
G. S. Bisnovatyi-Kogan, M. V. Glushikhina
A conducting cylinder with a uniform magnetic field along its axis and radial temperature gradient is considered at the stationary state. At large temperature gradients the azimuth…
Time delay induced by plasma in strong lens systems
Gennady S. Bisnovatyi-Kogan, Oleg Yu. Tsupko
If the gravitational lens is surrounded by non-homoheneous plasma, in addition to the vacuum gravitational deflection, chromatic refraction occurs. Also, the speed of signal propag…
Analytical study of higher-order ring images of accretion disk around black hole
Gennady S. Bisnovatyi-Kogan, Oleg Yu. Tsupko
Gravitational lensing of a light source by a black hole leads to appearance of higher-order images produced by photons that loop around the black hole before reaching the observer.…
Free electron gas and electron-positron pair equilibrium in magnetic field
Gennady S. Bisnovatyi-Kogan, Ilya A. Kondratyev
The thermodynamic properties of electron gas under the extreme conditions of high temperature, high matter density, and/or a strong magnetic field largely determine the behaviour o…
Three-dimensional heat transfer effects in external layers of a magnetized neutron star
Ilya A. Kondratyev, Sergey G. Moiseenko, Gennady S. Bisnovatyi-Kogan +1
Determination of a magnetic field structure on a neutron star (NS) surface is an important problem of a modern astrophysics. In a presence of strong magnetic fields a thermal condu…