The classically conformal B$-$L extended Ma model

TL;DR

This paper presents a classically conformal B-L extended Ma model where B-L symmetry breaking occurs via the Coleman-Weinberg mechanism, generating all masses and electroweak symmetry breaking without explicit mass terms.

Contribution

It introduces a novel conformal radiative seesaw model with gauged B-L symmetry where symmetry breaking is dynamically achieved through quantum corrections.

Findings

Identifies parameter regions consistent with theoretical constraints

Demonstrates mass generation through Coleman-Weinberg mechanism

Shows electroweak symmetry breaking occurs naturally in the model

Abstract

We discuss a classically conformal radiative seesaw model with gauged B$-$L symmetry, in which the B$-$L symmetry breaking can occur through the Coleman-Weinberg mechanism. As a result, all mass terms are generated and EW symmetry breaking also occurs. We show some allowed parameters to satisfy several theoretical constraints.