On the CP properties of spin-0 dark matter
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep06(2025)206
Abstract: Abstract Aiming to uncover the CP properties of spin-0 particle Dark Matter (DM), we explore a two-component DM scenario within the framework of 3-Higgs Doublet Models (3HDMs), a well-motivated set-up previously studied due to the… read more here.
Keywords: spin dark; dark matter; properties spin;
Case for decaying spin- 3/2 dark matter
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DOI: 10.1103/physrevd.102.083533
Abstract: We couple a sterile neutrino sector to a spin-3/2 particle and show that with a Planck reduced coupling, we can naturally obtain a sufficiently long lifetime making the spin-3/2 particle a good dark matter candidate.… read more here.
Keywords: case decaying; spin dark; dark matter; decaying spin ... See more keywords
Spin-2 dark matter from an anisotropic universe in bigravity
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DOI: 10.1103/physrevd.107.104007
Abstract: Bigravity is one of the natural extensions of general relativity and contains an additional massive spin-2 field which can be a good candidate for dark matter. To discuss the production of spin-2 dark matter, we… read more here.
Keywords: matter; spin dark; anisotropic; bigravity ... See more keywords