162 citations · 261 across the 13 of their papers we have counts for
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Desperately Seeking Intermediate-Mass Black Holes
Paul H. Frampton
Observational searches for Intermediate Mass Black Holes (IMBHs), defined to have masses between 30 and 300,000 solar masses, provide limits which allow up to ten percent of what i…
Past Eras In Cyclic Cosmological Models
Paul H. Frampton
In infinitely cyclic cosmology past eras are discussed using set theory and transfinite numbers. One consistent scenario, already in the literature, is where there is always a coun…
Multifluid Models for Cyclic Cosmology
Irina Aref'eva, Paul H. Frampton, Shinya Matsuzaki
Inspired by the Landau two-fluid model of superfluidity, we consider a similar multifluid description for cosmology where two normal fluids occur for matter and radiation respectiv…
Constraints on Deflation from the Equation of State of Dark Energy
Lauris Baum, Paul H. Frampton, Shinya Matsuzaki
In cyclic cosmology based on phantom dark energy the requirement that our universe satisfy a CBE-condition ({\it Comes Back Empty}) imposes a lower bound on the number …
Turnaround in Cyclic Cosmology
Lauris Baum, Paul H. Frampton
It is speculated how dark energy in a brane world can help reconcile an infinitely cyclic cosmology with the second law of thermodynamics. A cyclic cosmology is described, in which…