On the Normalisation of the Modular Forms in Modular Invariant Theories of Flavour

TL;DR

This paper addresses the normalization of modular forms within modular invariant theories of flavor, proposing specific normalization methods to improve model consistency.

Contribution

It introduces modular invariant normalization techniques for modular forms in flavor models, enhancing the theoretical framework.

Findings

Proposed new normalization schemes for modular forms.

Improved consistency in modular invariant flavor models.

Potential applications in lepton and quark flavor physics.

Abstract

The problem of normalisation of the modular forms in modular invariant lepton and quark flavour models is discussed. Modular invariant normalisations of the modular forms are proposed.