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Dark Matter Decays from Nonminimal Coupling to Gravity

Research paper by Oscar Catà, Alejandro Ibarra, Sebastian Ingenhütt

Indexed on: 10 Jul '16Published on: 07 Jul '16Published in: Physical review letters



Abstract

Author(s): Oscar Catà, Alejandro Ibarra, and Sebastian IngenhüttWe consider the standard model extended with a dark matter particle in curved spacetime, motivated by the fact that the only current evidence for dark matter is through its gravitational interactions, and we investigate the impact on the dark matter stability of terms in the Lagrangian linear in the…[Phys. Rev. Lett. 117, 021302] Published Thu Jul 07, 2016