A Lagrangian for mass dimension one fermionic dark matter
The mass dimension one fermionic field associated with Elko satisfies the Klein–Gordon but not the Dirac equation. However, its propagator is not a Green's function of the Klein–Gordon operator. We propose an infinitesimal deformation to the propagator such that it admits an operator in which t...
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| Format: | Article |
| Language: | English |
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Elsevier
2016-09-01
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| Series: | Physics Letters B |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269316303240 |