More on cold dark matter from q-theory
Abstract
We consider the rapidly-oscillating part of a $q$-field in a cosmological context and find that its energy density behaves in the same way as a cold-dark-matter component, namely proportional to the inverse cube of the cosmic scale factor.
- Publication:
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arXiv e-prints
- Pub Date:
- December 2016
- DOI:
- arXiv:
- arXiv:1612.04235
- Bibcode:
- 2016arXiv161204235K
- Keywords:
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- General Relativity and Quantum Cosmology;
- Astrophysics - Cosmology and Nongalactic Astrophysics;
- High Energy Physics - Theory
- E-Print:
- 8 pages, v3: minor changes, references updated
