On the relevance of quantum models for plasmas

TL;DR

This paper examines the importance of quantum models in plasma physics, identifying specific scenarios where quantum effects are crucial, countering claims of their irrelevance.

Contribution

It provides a fundamental analysis of when quantum effects are significant in plasma modeling, clarifying their role in plasma physics.

Findings

Quantum effects are essential in certain plasma conditions.

The paper identifies physical situations where quantum modeling is necessary.

It challenges the notion that quantum models are irrelevant for plasmas.

Abstract

Recently there has been a claim on the complete irrelevance of quantum modeling for plasmas. We address this subject from basic principles. Physical situations where quantum effects play a decisive role are identified.