Conformally coupled dark matter

Abstract

Dark matter is obtained from a scalar field coupled conformally to gravitation; the scalar being a relict of Dirac's gauge function. This conformally coupled dark matter includes a gas of very light ($m\approx 2.25\times 10^{-34}eV$) neutral bosons having spin 0, as well as a time-dependent global scalar field, both pervading all of the cosmic space. The time-development of this dark matter in the expanding F-R-W universe is investigated, and an acceptable cosmological behaviour is obtained.

arXiv commentLaTEX File 10 pages, no figures

References in corpus (1)

• A Lower Limit on the Age of the Universe

Cited by in corpus (1)

• The unexpected resurgence of Weyl geometry in late 20-th century physics