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Planck-scale effects on WIMP dark matter

Repositori DSpace/Manakin

dc.contributor.author	Boucenna, Mohamed Sofiane
dc.contributor.author	Lineros Rodríguez, Roberto Alfredo
dc.contributor.author	Furtado Valle, José Wagner
dc.date.accessioned	2016-04-22T12:52:20Z
dc.date.available	2016-04-22T12:52:20Z
dc.date.issued	2014
dc.identifier.citation	Boucenna, Mohamed Sofiane Lineros Rodríguez, Roberto Alfredo Furtado Valle, José Wagner 2014 Planck-scale effects on WIMP dark matter Frontiers Of Physics 1 12
dc.identifier.uri	http://hdl.handle.net/10550/53023
dc.description.abstract	There exists a widely known conjecture that gravitational effects violate global symmetries. We study the effect of global-symmetry violating higher-dimension operators induced by Planckscale physics on the properties of WIMP dark matter. Using an effective description, we show that the lifetime of the WIMP dark matter candidate can satisfy cosmological bounds under reasonable assumptions regarding the strength of the dimension-five operators. On the other hand, the indirect WIMP dark matter detection signal is significantly enhanced due to new decay channels.
dc.language.iso	eng
dc.relation.ispartof	Frontiers Of Physics, 2014, p. 1-12
dc.subject	Física
dc.title	Planck-scale effects on WIMP dark matter
dc.type	journal article	es_ES
dc.date.updated	2016-04-22T12:52:20Z
dc.identifier.doi	10.3389/fphy.2013.00034
dc.identifier.idgrec	097264
dc.rights.accessRights	open access	es_ES