Unification of 3-3-1 models

摘要

A 3-3-1 model is constructed for three families that can be embedded into a single e?‘?e?‘? (8) unified model. Assuming appropriate branching rules and symmetry-breaking pattern, a complete fermion content is found within irreducible representations of e?‘?e?‘? (8), where light Standard Model fermions, heavy 3-3-1 fermions and superheavy fermions may be distinguished.