3 citations · 9 across the 9 of their papers we have counts for
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Cosmological Parameters and Black Holes
S. M. Harun-or-Rashid
This work is related to different questions within cosmology. The principal idea herein is to develop cosmological knowledge making use of the analyses of observational data in ord…
The Dynamical Parameters of the Universe
Matts Roos, S. M. Harun-or-Rashid
The results of different analyses of the dynamical parameters of the Universe are converging towards agreement. Remaining disagreements reflect systematic errors coming either from…
Statistical evaluation of the observational information on and
S. M. Harun-or-Rashid, M. Roos
We undertake a critical evaluation of recent observational information on and in order to identify possible sources of systematic errors and effects of simplified stati…
A toroidal black hole for the AGN phenomenon
Fulvio Pompilio, S. M. Harun-or-Rashid, Matts Roos
A new approach to the study of the AGN phenomenon is proposed, in which the nucleus activity is related to the metric of the inner massive black hole. The possibility of a Toroidal…
The flatness of the Universe is robust
Matts Roos, S. M. Harun-or-Rashid
We combine the two balloon experiments BOOMERANG and MAXIMA-1 with our previous fit which used 9 constraints and concluded that the Universe is flat. The result is that the flatnes…
How flat is the Universe?
Matts Roos, S. M. Harun-or-Rashid
In order to answer this question, we combine ten independent astrophysical constraints in the space of the density parameters of gravitating matter and of vacuum energy…
Determination of the dynamical parameters of the Universe and its age
Matts Roos, S. M. Harun-or-Rashid
We determine the density parameters of gravitating matter and of vacuum energy, by making a fit to nine independent astrophysical constraints. Paying rigorous att…
The case for a cosmological constant
Matts Roos, S. M. Harun-or-Rashid
Taking the Hubble constant to be in the range 60 - 75 km/s Mpc we show that three independent conditions strongly rule out the standard model of flat space with vanishing cosmologi…