Dark matter candidate from torsion
arXiv:2112.03957 · doi:10.1016/j.physletb.2022.137488
Abstract
The stable pseudo-scalar degree of freedom of the quadratic Poincaré Gauge theory of gravity is shown to be a suitable dark matter candidate. We find the parameter space of the theory which can account for all the predicted cold dark matter, and constrain such parameters with astrophysical observations.
arXiv comment5 pages, 3 figures, 1 table
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Cited by in corpus (8)
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- Vector stability in quadratic metric-affine theories
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