arXiv · 0905.3632
Identification of All Dark Matter as Black Holes
Abstract
For the universe I use dimensionless entropy $S/k = \ln \Omega$ for which the most convenient unit is the googol ($10^{100}$) and identify all dark matter as black holes whereupon the present entropy is about a thousand googols. While the energy of the universe has been established to be about 0.04 baryons, 0.24 dark matter and 0.72 dark energy, the cosmological entropy is almost entirely, about $(1 - 10^{-15})$, from black holes and only $10^{-15}$ from everything else. This identification of all dark matter as black holes is natural in statistical mechanics.
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Paul H. Frampton. 2009-05-22. Identification of All Dark Matter as Black Holes. https://doi.org/10.1088/1475-7516/2009/10/016
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