Steady flows, nonlinear gravitostatic waves, and Zeldovich pancakes in a Newtonian gas
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DOI: 10.1103/physrevd.99.121303
Abstract: We show that equations of Newtonian hydrodynamics and gravity describing one-dimensional steady gas flow possess nonlinear periodic solutions. In the case of a zero-pressure gas the solution exhibits hydrodynamic similarity and is universal: it is… read more here.
Keywords: gas; gravitational potential; density; steady flows ... See more keywords