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MHD accretion of a perfect fluid with an ultrahard equation of state onto a moving Schwarzschild black hole |
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| Authors: | S V Chernov |
| Abstract: | The full version of the magnetohydrodynamical (MHD) theory of accretion of a perfect fluid with an ultrahard equation of state, p = μ ~ ρ2 (where p is the pressure, μ the total energy density, and ρ the fluid density), onto a moving Schwarzschild black hole is considered. Exact and approximate analytical solutions have been found. It is shown that smooth continuous solutions exist only in the case when a single critical sound surface is formed. |
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