Mass in de Sitter and Anti-de Sitter Universes with Regard to Dark Matter
An explanation of the origin of dark matter is suggested in this work. The argument is based on symmetry considerations about the concept of mass. In Wigner’s view, the rest mass and the spin of a free elementary particle in flat space-time are the two invariants that characterize the associated uni...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-05-01
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| Series: | Universe |
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| Online Access: | https://www.mdpi.com/2218-1997/6/5/66 |