New models for two real scalar fields and their kinklike solutions

TL;DR

This paper introduces new two-field scalar models in 2D space-time, develops methods to solve them, and demonstrates their relevance to high energy physics through various examples.

Contribution

It presents novel two-field models derived from single-field models and introduces techniques for solving these models.

Findings

New two-field models constructed from single-field models.

Solutions to these models demonstrated with high energy physics examples.

Methodological advancements in solving two-field scalar models.

Abstract

In this work we study the presence of kinks in models described by two real scalar fields in bi-dimensional space-time. We generate new two-field models, constructed from distinct but important one-field models, and we solve them with techniques that we introduce in the current work. We illustrate the results with several examples of current interest to high energy physics.