431 citations · 3.3k across the 106 of their papers we have counts for
5 papers · 1 filter
Local and global gravity
Philip D. Mannheim
Our long experience with Newtonian potentials has inured us to the view that gravity only produces local effects. In this paper we challenge this quite deeply ingrained notion and…
Classical Underpinnings of Gravitationally Induced Quantum Interference
Philip D. Mannheim
We show that the gravitational modification of the phase of a neutron beam (the COW experiment) has a classical origin, being due to the time delay which classical particles experi…
Are galactic rotation curves really flat?
Philip D. Mannheim
In this paper we identify a new regularity in the systematics of galactic rotation curves, namely we find that at the last detected points in galaxies of widely varying luminosity,…
Linear potentials and galactic rotation curves - detailed fitting
Philip D. Mannheim, Jan Kmetko
We continue our study of the astrophysical implications of the linear potential associated with fundamental gravitational sources in the conformal invariant…
Conformal cosmology and the age of the universe
Philip D. Mannheim
We show that within the cosmology associated with conformal gravity the age of the universe is given as , to thus overcome the current cosmological age crisis. We show that…