  We propose a simple left-right symmetric theory where the neutrino masses are
generated at the quantum level. In this context the neutrinos are Majorana
fermions and the model has the minimal degrees of freedom in the scalar sector
needed for symmetry breaking and mass generation. We discuss the lepton number
violating signatures with two charged leptons of different flavor and missing
energy at the Large Hadron Collider in order to understand the testability of
the theory.
