Global Symmetries non-SUSY
ZN and U(1) global symmetries can be defined. For this purpose, a new array Global has been introduced:
Global[[/1|1]] = {Z[2], RParity};
Global[[/2|2]] = {U[1], PecceiQuinn};
First, the kind of the symmetry is defined and afterwards a name is given to the symmetry. In principle, up to 99 different global symmetries can be defined for one model. Note, ZN symmetries are always understood as multiplicative symmetries. The second entry gives a name to the symmetry.