dorsal/arxiv
View SchemaOn a Time Variation of Neutrino's Mass
| Authors | Marcelo Samuel Berman, Fernando de Mello Gomide |
|---|---|
| Categories | |
| ArXiv ID | physics/0606208 |
| URL | https://arxiv.org/abs/physics/0606208 |
Abstract
After the introduction to the subject, we review the Machian relations involving the different kinds of energy densities in the Universe. By suposing that dark-matter is composed by Neutrino's massive energy, we hint that the Neutrino's masses should be proportional to the inverse of R, while the total number of Neutrinos in the Universe increases with the square of R, where R stands for Hubble's length. This makes possible that the dark mater-energy density be of Neutrinos origin, to vary with the inverse square of R, as is necessary for a Machian Universe. The neutrino average mass is estimated for the present Universe (=10 to the minus 76 power, in grams).
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"abstract": "After the introduction to the subject, we review the Machian relations\ninvolving the different kinds of energy densities in the Universe. By suposing\nthat dark-matter is composed by Neutrino\u0027s massive energy, we hint that the\nNeutrino\u0027s masses should be proportional to the inverse of R, while the total\nnumber of Neutrinos in the Universe increases with the square of R, where R\nstands for Hubble\u0027s length. This makes possible that the dark mater-energy\ndensity be of Neutrinos origin, to vary with the inverse square of R, as is\nnecessary for a Machian Universe. The neutrino average mass is estimated for\nthe present Universe (=10 to the minus 76 power, in grams).",
"arxiv_id": "physics/0606208",
"authors": [
"Marcelo Samuel Berman",
"Fernando de Mello Gomide"
],
"categories": [
"physics.gen-ph",
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],
"title": "On a Time Variation of Neutrino\u0027s Mass",
"url": "https://arxiv.org/abs/physics/0606208"
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