Microscopic primordial black holes and extra dimensions
arXiv:hep-ph/0611091 · doi:10.1103/PhysRevD.75.044006
Abstract
We examine the production and evolution of microscopic black holes in the early universe in the large extra dimensions scenario. We demonstrate that, unlike in the standard four-dimensional cosmology, in large extra dimensions absorption of matter from the primordial plasma by the black holes is significant and can lead to rapid growth of the black hole mass density. This effect can be used to constrain the conditions present in the very early universe. We demonstrate that this constraint is applicable in regions of parameter space not excluded by existing bounds.
19 pages, 6 figures
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- Primordial Black Hole Dark Matter in the Context of Extra Dimensions
- Micro black holes formed in the early Universe and their cosmological implications
- Closer look at white hole remnants
- Black hole gas in the early universe
- Large Star/Rose Extra Dimension with Small Leaves/Petals
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- The holographic space-time and black hole remnants as dark matter