Intrinsic Pathology of Self-Interacting Vector Fields.
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DOI: 10.1103/physrevlett.129.151103
Abstract: We show that self-interacting vector field theories exhibit unphysical behavior even when they are not coupled to any external field. This means any theory featuring such vectors is in danger of being unphysical, an alarming… read more here.
Keywords: interacting vector; intrinsic pathology; pathology; self interacting ... See more keywords
Freeze-in Region for Self-interacting Vector Dark Matter
Sign Up to like & getrecommendations! Published in 2017 at "Acta Physica Polonica B"
DOI: 10.5506/aphyspolb.48.2397
Abstract: Inspired by the cosmological small-scale structure problems, we thoroughly study a self-interacting vector dark matter (VDM) model in which the VDM is generated by the freeze-in mechanism via the Higgs portal interaction. The strong VDM… read more here.
Keywords: dark matter; interacting vector; vector dark; self interacting ... See more keywords