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Conformally coupled dark matter

Mark Israelit
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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.

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Mark Israelit. 1996-08-15. Conformally coupled dark matter. https://doi.org/10.1007/bf00639596

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