Matter-parity as a residual gauge symmetry: Probing a theory of cosmological 
dark matter

Alves, Alexandre; Arcadi, Giorgio; Dong, P. V.; Duarte, Laura; Queiroz, Farinaldo; Valle, Jose W. F.

doi:10.1016/j.physletb.2017.07.056

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Matter-parity as a residual gauge symmetry: Probing a theory of cosmological dark matter

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Queiroz, Farinaldo
Division Prof. Dr. Manfred Lindner, MPI for Nuclear Physics, Max Planck Society;

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Citation

Alves, A., Arcadi, G., Dong, P. V., Duarte, L., Queiroz, F., & Valle, J. W. F. (2017). Matter-parity as a residual gauge symmetry: Probing a theory of cosmological dark matter. Physics Letters B, 772, 825-831. doi:10.1016/j.physletb.2017.07.056.

Cite as: https://hdl.handle.net/21.11116/0000-0000-FA4A-4

Abstract

We discuss a non-supersymmetric scenario which addresses the origin of the matter-parity symmetry, P-M = (-1)(3(B-L)+2s), leading to a viable Dirac fermion dark matter candidate. Implications to electroweak precision, muon anomalous magnetic moment, flavor changing interactions, lepton flavor violation, dark matter and collider physics are discussed in detail. We show that this non-supersymmetric model is capable of generating the matter-parity symmetry in agreement with existing data with gripping implications to particle physics and cosmology. (C) 2017 The Author(s). Published by Elsevier B.V.