Algorithmic Construction of Vector-Valued Modular Forms and Application to an $A_4\times {\mathbb{Z}}_4$-invariant Model of Leptons

Q. Bonnefoy, M. Rausch de Traubenberg, V. Saulquin

We present an algorithmic procedure that constructs the Vector-Valued Modular Forms (VVMFs) of finite modular groups, as well as its implementation in a companion code. The usual m…