412 citations · 5.3k across the 253 of their papers we have counts for
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Possibility of Additional Intergalactic and Cosmological Dark Matter
Paul H Frampton
The entropies of the known entities in the universe add to a total which is some twenty orders of magnitude below the holographic limit. Based on an assumption that the entropies s…
Dark Matter Gravity Waves at LIGO and LISA
Paul H. Frampton
We study the merger rate of dark matter PIMBHs(=Primordial Intermediate Mass Black Holes). We conclude that the black holes observed by LIGO in GW150914 and later events were proba…
Two Cosmic Coincidences for Minimal Standard Model with General Relativity
Paul H. Frampton, Holger B. Nielsen
It is said that there are no accidents or coincidences in physics. Within the minimal standard model combined with general relativity we point out that there are three exceptionall…
Cyclic Cosmology from the Little Rip
Paul H. Frampton, Kevin J. Ludwick
We revisit a cyclic cosmology scenario proposed in 2007 to examine whether its hypotheses can be sustained if the underlying big rip evolution, which was assumed there, is replaced…
Remarks on the Cosmological Constant
Paul H. Frampton
The acceleration of the surface of last scatter (SLS) must somehow reflect the energy content within it. A test particle at the SLS is assumed to experience a linear combination of…
Pseudo-rip: Cosmological models intermediate between the cosmological constant and the little rip
Paul H. Frampton, Kevin J. Ludwick, Robert J. Scherrer
If we assume that the cosmic energy density will remain constant or strictly increase in the future, then the possible fates for the universe can be divided into four categories ba…
The Little Rip
Paul H. Frampton, Kevin J. Ludwick, Robert J. Scherrer
We examine models in which the dark energy density increases with time (so that the equation-of-state parameter w satisfies w < -1), but w approaches -1 asymptotically, such that t…
Considerations of Cosmic Acceleration
Paul Howard Frampton
I discuss a solution to the dark energy problem, which arises when the visible universe is approximated by a black hole, in a quasi-static asymptotically-flat approximation. Using…
Black Holes Constitute All Dark Matter
Paul H. Frampton
The dimensionless entropy, , of the visible universe, taken as a sphere of radius 50 billion light years with the Earth at its "center", is discussed. An upper…
Looking for Intermediate-Mass Black Holes
Paul H. Frampton
A discussion of the entropy of the universe leads to the suggestion of very many intermediate-mass black holes between thirty and three hundred thousand solar masses in the halo. I…
Cosmological Entropy and Black Holes in Galactic Halos
Paul H. Frampton
In this talk we discuss intermediate mass black holes (IMBHs) by their amplilification of distant sources; MACHO searches have studied event times c…