Self-interacting Elko dark matter with an axis of locality
作者： D. V. Ahluwalia , Cheng-Yang Lee , D. Schritt
DOI: 10.1103/PHYSREVD.83.065017
关键词:
摘要: Here we report that Elko (for Eigenspinoren des Ladungskonjugationsoperators) breaks Lorentz symmetry in a rather subtle and unexpected way by containing 'hidden' preferred direction. Along this direction, quantum field based on enjoys locality. In the form reported here, offers mass dimension one fermionic dark matter with quartic self-interaction axis of The locality result crucially depends judicious choice phases.
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