Abstract
Allowing for a nonvanishing spin tensor for cold dark matter (ωDM=0) has the consequence of giving rise to an effective FLRW dynamics with a small negative barotropic constant for an effective dark matter density (−1∕3<ωeff≤0). This turns out to solve the Hubble parameter tension in a straightforward way.
Original language | English |
---|---|
Article number | 100662 |
Journal | Physics of the Dark Universe |
Volume | 30 |
DOIs | |
State | Published - Dec 2020 |
Keywords
- Hubble tension
- Spin tensor
- Torsion