301 citations · 2.1k across the 77 of their papers we have counts for
Showing 2009Show all
2 papers · 1 filter
astro-ph.CO2009★ 4 cited
MOND virial theorem applied to a galaxy cluster
J. C. Fabris, H. E. S. Velten
Large values for the mass-to-light ratio (") in self-gravitating systems is one of the most important evidences of dark matter. We propose a expression for the mass-to-light ratio…
astro-ph.CO2009★ 75 cited
Non-adiabatic dark fluid cosmology
W. S. Hipolito-Ricaldi, H. E. S. Velten, W. Zimdahl
We model the dark sector of the cosmic substratum by a viscous fluid with an equation of state , where is the fluid-expansion scalar and is the coefficient of bulk v…