On attraction between particles with fractionalized quantum numbers in one-dimensional devices

TL;DR

This paper discusses previous findings on particle attraction with fractionalized quantum numbers in one-dimensional systems, clarifies misunderstandings, and defends their original conclusions against recent criticisms.

Contribution

It provides a clarification and defense of earlier results on fractionalized quantum particles, addressing and correcting recent criticisms in the field.

Findings

Previous results on particle attraction with fractionalized quantum numbers are reaffirmed.

Criticism in recent literature is shown to be incorrect.

The original conclusions about quantum particle behavior in 1D devices are supported.

Abstract

We make some comments about the results we obtained in Phys. Rev. Lett. 86,3392(2001), and in Phys. Rev. Lett.87, 177206 (2001), and show that the conclusion of a recent paper [cond-mat/0409495] leveling some criticism on our results is, in fact, incorrect