Discrete symmetries, invisible axion and lepton number symmetry in an economic 3-3-1 model

Details Discrete symmetries, invisible axion and lepton number symmetry in an economic 3-3-1 model Discrete symmetries, invisible axion and lepton number symmetry in an economic 3-3-1 model

2003-09-05

arxiv.org/abs/hep-ph/0309058v1

Phys.Rev.D68:115009,2003

Physics

High Energy Physics

High Energy Physics - Phenomenology

17 pages, Revtex4

Scientific paper

10.1103/PhysRevD.68.115009

We show that Peccei-Quinn and lepton number symmetries can be a natural outcome in a 3-3-1 model with right-handed neutrinos after imposing a Z_11 x Z_2 symmetry. This symmetry is suitably accommodated in this model when we augmented its spectrum by including merely one singlet scalar field. We work out the breaking of the Peccei-Quinn symmetry, yielding the axion, and study the phenomenological consequences. The main result of this work is that the solution to the strong CP problem can be implemented in a natural way, implying an invisible axion phenomenologically unconstrained, free of domain wall formation and constituting a good candidate for the cold dark matter.

Affiliated with

Also associated with

No associations

Rating

Discrete symmetries, invisible axion and lepton number symmetry in an economic 3-3-1 model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Discrete symmetries, invisible axion and lepton number symmetry in an economic 3-3-1 model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Discrete symmetries, invisible axion and lepton number symmetry in an economic 3-3-1 model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-236953