Neutrino mass and lepton number violation in the Little Higgs model

We study lepton number violation in Little Higgs model and find that the choice of putting triplet Higgs vev equal to zero so as not to have any tree level neutrino Majorana mass is not natural in the sense that such a term is generated at the one loop level. We investigate the contribution of exotic lepton number violating terms on neutrinoless double beta decay, K meson decay and on trilepton production in $\nu$-N scattering.Comment: 6 pages including 3 eps figures, talk given at PASCOS-05 held at Gyeongju, Korea from 30 May - 4 June 200