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Oct 17, 2023 - Wigner Research Centre for Physics
Szigeti, Balázs Endre; Barna, Imre Ferenc; Barnaföldi, Gergely Gábor, 2023, "The Formulation of Scaling Expansion in an Euler-Poisson Dark-Fluid Model", https://hdl.handle.net/21.15109/CONCORDA/VJSOOI, ARP, V1
We present a dark fluid model described as a non-viscous, non-relativistic, rotating, and self-gravitating fluid. We assume that the system has spherical symmetry and that the matter can be described by the polytropic equation of state. The induced coupled nonlinear partial differential system of equations was solved using a self-similar time-depen... |
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