Search Results - "Chernov, V. S."

Construction of Black Hole Shadows: An Analytical Theory by Chernov, S. V.

“…Analytical methods for the construction of black hole shadows in the Kerr–Newman metric and possibilities for their observation through very long baseline…”
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Néel Vector Induced Manipulation of Valence States in the Collinear Antiferromagnet Mn2Au by Elmers, H J, Chernov, S V, D'Souza, S W, Bommanaboyena, S P, Bodnar, S Yu, Medjanik, K, Babenkov, S, Fedchenko, O, Vasilyev, D, Agustsson, S Y, Schlueter, C, Gloskovskii, A, Matveyev, Yu, Strocov, V N, Skourski, Y, Šmejkal, L, Sinova, J, Minár, J, Kläui, M, Schönhense, G, Jourdan, M

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Stochastic quasiclassical wave function of the Universe from the third quantization procedure by Ivanov, P., Chernov, S. V.

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Thick Fluid Disks Around Binary Black Holes by Chernov, S. V.

“…A model of a thick fluid disk around a binary black hole is considered. A binary black hole is described by the Majumdar-Papapetrou solution. The hydrodynamic…”
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Shadows and Photon Rings of Binary Black Holes by Chernov, S. V.

“…We present the images of binary black holes (BHs) using the Majumdar–Papapetrou multi-BH solution, depending on the parameters of the problem: the BH masses,…”
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Thin and Thick Disks around Black Holes and Wormholes by Chernov, S. V.

“…The paper explores the distribution of matter in thick disks around black holes and wormholes both numerically and analytically. Kerr and Lame metrics are…”
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Non-linear tidal excitation of superharmonic gravity waves in main-sequence stars in binary and exoplanetary systems by Ivanov, P B, Chernov, S V, Barker, A J

“…ABSTRACT We study the role of non-linear effects on tidally excited internal gravity waves in stellar radiation zones in exoplanetary or binary systems. We are…”
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Orbital Decay in High-Mass X-Ray Binaries by Chernov, S. V.

“…The variation of the orbital periods found in high-mass X-ray binaries occurring over time can be explained by two models. According to the first model,…”
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Restrictions on the Parameters of Black Hole and Plasma in the Vicinity of the Source Sagittarius A by Chernov, S. V.

“…Estimates for the parameters of accretion plasma flows and the central black hole by comparing the MHD model numerical calculations with observations for the…”
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Polarization Properties of Weakly Relativistic Cylindrical Jets by Chernov, S. V.

“…Jets can be not only ultrarelativistic, but also relativistic but with velocities appreciably lower than the speed of light. They can be launched not only by…”
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Estimation of the Spin of a Supermassive Black Hole in Sagittarius A by Andrianov, A. S., Chernov, S. V.

“…In April 2017, the Event Horizon telescope received an image of a supermassive black hole in the Sagittarius A * source. This image consists of a ring-like…”
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Asynchronous Stars in Close Binary Systems by Chernov, S. V.

“…The Kepler satellite has observed more than eight hundred close binary systems [1], for which it was possible to measure not only the orbital periods, but also…”
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Change in the orbital period of a binary system due to dynamical tides for main-sequence stars by Chernov, S. V.

“…We investigate the change in the orbital period of a binary system due to dynamical tides by taking into account the evolution of a main-sequence star. Three…”
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Asynchronous Rotation of a Massive Star in Close Binary Systems by Chernov, S. V.

“…The problem of asynchronous rotation of massive stars in close binary systems is investigated in this paper. A massive star with twice the sun’s mass, a…”
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A unified normal mode approach to dynamic tides and its application to rotating Sun-like stars by Ivanov, P. B., Papaloizou, J. C. B., Chernov, S. V.

“…We determine the response of a uniformly rotating star to tidal perturbations due to a companion. General periodic orbits and parabolic flybys are considered…”
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An Analytical Method for Determining the Conditions of Long-Term Orbital Existence of Technogenic Nanoparticles Injected into Near-Earth Space in a High Circular Orbit by Kolesnikov, E. K., Chernov, S. V.

“…The paper analytically determines, based on the use of “drift” equations of motion, the conditions for the implementation of two possible modes of long-term…”
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On the Temperatures of Aerodynamic Heating of Spherical Microparticles Modeling Microbiological Objects Entering the Earth’s Atmosphere at Cosmic Velocities by Kolesnikov, E. K., Chernov, S. V.

“…A mathematical model has been developed describing the motion in near–Earth space (NES) and aerodynamic heating upon entry into the atmosphere of spherical…”
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Multi-frequency Synthesis in Space Very Long Baseline Radio Interferometry by Rudnitskiy, A. G., Shchurov, M. A., Chernov, S. V.

“…The paper examines the possibilities of using multi-frequency synthesis methods for very long baseline (VLBI) space radio interferometers to improve the…”
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High-resolution imaging of a black hole shadow with Millimetron orbit around lagrange point l2 by Likhachev, S F, Rudnitskiy, A G, Shchurov, M A, Andrianov, A S, Baryshev, A M, Chernov, S V, Kostenko, V I

“…ABSTRACT Imaging of the shadow around supermassive black hole (SMBH) horizon with a very long baseline interferometry (VLBI) is recognised recently as a…”
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Zahn’s theory of dynamical tides and its application to stars by Chernov, S. V.

“…Zahn’s theory of dynamical tides is analyzed critically. We compare the results of this theory with our numerical calculations for stars with a convective core…”
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