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2013

Viscous dark matter growth in (neo-)Newtonian cosmology

Velten, H., Schwarz, D. J., Fabris, J. C. et al.

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We assume cold dark matter to possess a small bulk-viscous pressure which typically attenuates the growth of inhomogeneities.

Explicit calculations, based on Eckart's theory of dissipative processes, reveal that for viscous cold dark matter the usual Newtonian approximation for perturbation scales smaller than the Hubble scale is no longer valid.
We advocate the use of a neo-Newtonian approach which consistently incorporates pressure effects into the fluid dynamics and correctly reproduces the general relativistic dynamics.
This result is of interest for numerical simulations of nonlinear structure formation involving nonstandard dark-matter fluids.

Viscous dark matter growth in (neo-)Newtonian cosmology · Around

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E. A. Milne, Quart. J. Math. 5
1934
Earlier work this paper cites.
C. Eckart, Phys. Rev. D58
1940
Earlier work this paper cites.
W.H. McCrea, Proc. R. Soc. London 206
1951
Earlier work this paper cites.
E.R. Harrison, Ann. Phys. (N.Y.) 35
1965
Earlier work this paper cites.
J.A.S. Lima, V. Zanchin and R. Brandenberger, Month. Not. R. Astron. Soc. 291
1997
Earlier work this paper cites.
B. Moore, S. Ghigna, F. Governato, G. Lake, T. Quinn, J. Stadel and P. Tozzi, Astrophys. J., 524
1999
Earlier work this paper cites.
A. Lewis, A. Challinor, and A. Lasenby, Astrophys. J. 538
Original
2000
Earlier work this paper cites.
C. J. Hogan and J. J. Dalcanton, Phsy, Rev. D62
2001
Earlier work this paper cites.

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