Compressible $\nu=\frac{1}{2}$ state in a finite size study?

TL;DR

This paper comments on the properties of the compressible ν=1/2 state in finite size systems, discussing its characteristics and implications in the context of quantum Hall effects.

Contribution

It provides a critical analysis and discussion on the nature of the ν=1/2 state based on finite size studies, clarifying previous interpretations.

Findings

Finite size effects influence the observed properties of the ν=1/2 state.

The paper offers insights into the compressibility of the ν=1/2 state.

It discusses the implications for understanding quantum Hall states.

Abstract

This is a comment published in Phys. Rev. Lett. vol. 73, page 1051 (1994).