How many scalar fields there are and how are they related to fermions and weak bosons in the spin-charge-family theory?

TL;DR

This paper explores the scalar fields in the spin-charge-family theory, explaining their relation to fermions and weak bosons, and how this differs from the standard model's approach.

Contribution

It provides a detailed analysis of the scalar fields' properties and their interactions within the spin-charge-family theory, highlighting differences from the standard model.

Findings

Scalar fields differ from those coupling to Z and W bosons.

Predictions of the theory differ from the standard model.

Properties of scalar fields are discussed at the tree level.

Abstract

The spin-charge-family theory offers a possible explanation for the assumptions of the standard model, interpreting the standard model as its low energy effective manifestation. The standard model Higgs and Yukawa couplings are explained as an effective replacement for several scalar fields, all of bosonic (adjoint) representations with respect to all the charge groups, with the family groups included. Assuming the Lagrange function for all scalar fields to be of the renormalizable kind, properties of the scalar fields on the tree level are discussed. Free scalar fields (mass eigenstates) differ from either those, which couple to $Z_m$, or to $W^{\pm}_{m}$ or to each family member of each of the four families, which further differ among themselves. Consequently the spin-charge-family theory predictions differ from those of the standard model.