J. W. Moffat

activity

19942025

most citedGalaxy Rotation Curves Without Non-Baryonic Dark Matter

321 citations · 1.5k across the 18 of their papers we have counts for

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3 papers · 1 filter

astro-ph.CO2025

Dynamical Dark Energy at Late Time $Λ$ CDM

J. W. Moffat, E. J. Thompson

We investigate the dynamical properties of dark energy through a detailed analysis of its equation of state parameter $w (z)$ as a function of redshift. We derive a general expressi…

astro-ph.CO2014★ 41 cited

Variable Speed of Light Cosmology, Primordial Fluctuations and Gravitational Waves

J. W. Moffat

A variable speed of light (VSL) cosmology is described in which the causal mechanism of generating primordial perturbations is achieved by varying the speed of light in a primordia…

astro-ph.CO2013★ 144 cited

The MOG Weak Field approximation II. Observational test of Chandra X-ray Clusters

J. W. Moffat, S. Rahvar

We apply the weak field approximation limit of the covariant Scalar-Tensor-Vector Gravity (STVG) theory, so-called MOdified gravity (MOG), to the dynamics of clusters of galaxies b…

Dynamical Dark Energy at Late Time ΛCDM

Variable Speed of Light Cosmology, Primordial Fluctuations and Gravitational Waves

The MOG Weak Field approximation II. Observational test of Chandra X-ray Clusters

Dynamical Dark Energy at Late Time $Λ$ CDM