Quantization and renormalization of the manifest left-right symmetric model of electroweak interactions

TL;DR

This paper details the process of quantizing and renormalizing the left-right symmetric electroweak model, including its Higgs sector, BRST symmetry, and vertex corrections, to ensure theoretical consistency.

Contribution

It provides a comprehensive quantization and renormalization framework for the left-right symmetric model with a specific Higgs sector, including vertex renormalization analysis.

Findings

Successful canonical quantization in 't Hooft gauge

BRST symmetry preservation confirmed

Vertex renormalization verified for ZNiNj interaction

Abstract

Quantization and renormalization of the left-right symmetric model is the main purpose of the paper. First the model at tree level with a Higgs sector containing one bidoublet and two triplets is precisely discussed. Then the canonical quantization and Faddeev-Popov Lagrangian are carried out ('t Hooft gauge). The BRST symmetry is discussed. Subsequently the on mass shell renormalization is performed and, as a test of consistency, the renormalization of the ZNiNj vertex is analyzed.