110 citations
- Institute of PhysicsPL5 papers
- Saint Mary's UniversityCA5 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Western UniversityCA4 papers
- Special Astrophysical ObservatoryRU3 papers
- Astro Space CenterRU2 papers
- Laboratoire de Physique ThéoriqueFR2 papers
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13 papers · 1 filter
Secular evolution of viscous and self-gravitating circumstellar discs
E. I. Vorobyov, Shantanu Basu
We add the effect of turbulent viscosity via the α-prescription to models of the self-consistent formation and evolution of protostellar discs. Our models are non-axisymmetric and…
Ion-Acoustic Solitons in Bi-Ion Dusty Plasma
V. V. Prudskikh
The propagation of ion-acoustic solitons in a warm dusty plasma containing two ion species is investigated theoretically. Using an approach based on the Korteveg-de-Vries equation,…
Solitary Dust--Acoustic Waves in a Plasma with Two-Temperature Ions and Distributed Grain Size
V. V. Prudskikh
The propagation of weakly nonlinear dust--acoustic waves in a dusty plasma containing two ion species with different temperatures is explored. The nonlinear equations describing bo…
Peculiarities in the stellar velocity distribution of galaxies with a two-armed spiral structure
E. I. Vorobyov, Christian Theis
We expand our pervious numerical study of the properties of the stellar velocity distribution within the disk of a two-armed spiral galaxy by considering spiral stellar density wav…
Probing the last scattering surface through the recent and future CMB observations
Jaiseung Kim, Pavel Naselsky, Lev Krukier +2
We have constrained the extended (delayed and accelerated) models of hydrogen recombination, by investigating associated changes of the position and the width of the last scatterin…
First supernovae in dwarf protogalaxies
E. O. Vasiliev, E. I. Vorobyov, Yu. A. Shchekinov
(Abridged) We explore numerically the chemical, thermal, and dynamical evolution of a shell formed by a high-energy supernova explosion ( erg) in dwarf protogalaxies with…