Spontaneous parity breaking and neutrino masses in a see-saw inverse model

Full text: The mechanism that generates mass to neutrinos is not well established yet, although this theme is of main interesting e has been studied for so long in the branch of Particle Physics. The most known mechanism, named as see-saw, gives a new neutrino with a very large mass and mixture angles quite small. We can overcome these limitations, with consequences of the high energy scales of LHC. Another mechanism of mass generation is the inverse see-saw, where the very high scales are not present. In these work we use the inverse see-saw mechanism in a model of spontaneous parity breaking to generate mass to neutrinos. We present some consequences that can be tested in LHC.(author)