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Dark matter: A spin one half fermion field with mass dimension one?

D. V. Ahluwalia-Khalilova·D. Grumiller
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Abstract

We report an unexpected theoretical discovery of a spin one half matter field with mass dimension one. It is based on a complete set of eigenspinors of the charge conjugation operator. Due to its unusual properties with respect to charge conjugation and parity it belongs to a non standard Wigner class. Consequently, the theory exhibits non-locality with (CPT)^2 = - I. Its dominant interaction with known forms of matter is via Higgs, and with gravity. This aspect leads us to contemplate it as a first-principle candidate for dark matter.

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D. V. Ahluwalia-Khalilova, D. Grumiller. 2005-09-20. Dark matter: A spin one half fermion field with mass dimension one?. https://doi.org/10.1103/physrevd.72.067701

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