[Category:Model](/Category:Model"wikilink") In contrast to [supersymmetric models](/Nomenclature_for_fields_in_supersymmetric_models"wikilink"), there is no strict convention for the first letter in the names of fermions and scalars. However, for gauge fields the following conventions exists:
In contrast to [supersymmetric models](/Nomenclature_for_fields_in_supersymmetric_models"wikilink"), there is no strict convention for the first letter in the names of fermions and scalars. However, for gauge fields the following conventions exists:
1. Vector bosons must have `V` as first letter
1. Vector bosons must have `V` as first letter
2. Ghosts names are derived from vector boson and start always with `g`
2. Ghosts names are derived from vector boson and start always with `g`