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Non-adiabatic perturbations in multi-component perfect fluids
Non-adiabatic perturbations multi-component perfect fluids
2010/11/16
Еvolution of non-adiabatic perturbations in models with multiple coupled perfect fluids with
non-adiabatic sound speed is considered. Instead of splitting the entropy perturbation on relative and int...
A PRINCIPLE OF CORRESPONDING STATES FOR TWO-COMPONENT, SELF-GRAVITATING FLUIDS
Galaxies: evolution Galaxies: halos dark matter
2010/10/29
Macrogases are defined as two-component, large-scale celestial objects where the subsystems interact only via gravitation. The macrogas equation of state is formulated and compared to the van der Waal...
We derive a new acoustic black hole metric from the Abelian Higgs model. In the non-relativistic limit, while the Abelian Higgs model becomes the Ginzburg-Landau model, the metric reduces to an ordina...
On the reduced mhd for compressible fluids。
Fast reconnection of magnetic fields in turbulent fluids。
R3 FLUIDS
Galaxies clusters general-Galaxies haloes
2009/2/13
The current paper is aimed at getting more insight on three main
points concerning large-scale astrophysical systems, namely: (i) formulation of ten-
sor virial equations from the standpoint of anal...