Comment on "Solitons and excitations in the duality-based matrix model"

TL;DR

This paper critically examines a recent method for constructing multi-solitonic solutions in a duality-based matrix model, finding it to be incorrect and highlighting the need for revised approaches.

Contribution

It provides a critical analysis of a proposed solution method for BPS equations in a duality-based matrix model, identifying its flaws.

Findings

The method for constructing solutions is not correct.

The paper clarifies the limitations of the previous approach.

It suggests the need for alternative solution techniques.

Abstract

It is shown that a method for constructing exact multi-solitonic solutions of the coupled BPS equations in the duality-based generalization of the hermitean matrix model, which was put forward in a recent paper, is not correct.