45 citations · 134 across the 16 of their papers we have counts for
4 papers · 1 filter
Quasar Pairs as Large--Scale Structure tracers
Martín G. Richarte, Facundo Toscano, Diego G. Lambas +3
Quasars are effective tracers of the large-scale distribution of galaxies at high redshift thanks to their high luminosity and dedicated surveys. Previous studies have shown that q…
Cosmology with Ricci-type dark energy
W. Zimdahl, J. C. Fabris, S. del Campo +1
We consider the dynamics of a cosmological substratum of pressureless matter and holographic dark energy with a cutoff length proportional to the Ricci scale. Stability requirement…
Viscous dark matter growth in (neo-)Newtonian cosmology
H. Velten, D. J. Schwarz, J. C. Fabris +1
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 dis…
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…