16 citations · 80 across the 12 of their papers we have counts for
11 papers · 1 filter
Large Scale Cosmological Inhomogeneities, Inflation and Acceleration Without Dark Matter
J. W. Moffat
We describe the universe as a local, inhomogeneous spherical bubble embedded in a flat matter dominated FLRW universe. Generalized exact Friedmann equations describe the expansion…
Modified Gravitational Theory as an Alternative to Dark Energy and Dark Matter
J. W. Moffat
The problem of explaining the acceleration of the expansion of the universe and the observational and theoretical difficulties associated with dark matter and dark energy are discu…
A Model of Varying Fine Structure Constant and Varying Speed of Light
J. W. Moffat
The recent evidence for a cosmological evolution of the fine structure constant α=e^2/\hbar c found from an analysis of absorption systems in the spectra of distant quasars, is mod…
The Accelerating Universe: A Gravitational Explanation
J. W. Moffat
The problem of explaining the acceleration of the expansion of the universe and the observational and theoretical difficulties associated with dark matter and dark energy are discu…
New Developments in Cosmology
J. W. Moffat
A brief review is given of the present observational data in cosmology. A review of a new bimetric gravity theory with multiple light cones is presented. The physical consequences…
Large Varying Light Velocity as a Solution to the Problems in Cosmology
J. W. Moffat
In earlier published work, it was proposed that light speed was larger in the early universe by 30 orders of magnitude compared to its presently observed value. This change in the…