Novel results for kinklike structures and their connections to quantum mechanics

TL;DR

This paper explores how deformation procedures can generate different field theories with identical stability potentials, revealing new models and stability features, especially in asymmetric topological sectors.

Contribution

It introduces a deformation method to construct distinct field theories sharing the same stability potentials, including new possibilities for asymmetric models.

Findings

Multiple models with identical stability potentials were constructed.

Deformation functions can produce smooth potentials with a single parameter.

New stability potentials can arise in asymmetric topological sectors.

Abstract

In this work we use the deformation procedure and explore the route to obtain distinct field theory models that present similar stability potentials. Starting from systems that interact polynomially or hyperbolically, we use a deformation function which allows to construct other theories having the feature of giving rise to the same stability potentials. Such deformation function leads to smooth potentials according to a specific choice of a single parameter. Among the results, one shows that for models with asymmetric topological sectors, the appearance of a new stability potential is also possible.