Partial restoration of chiral symmetry in hot and dense neutron matter

TL;DR

This paper reviews how chiral symmetry restoration in neutron matter can be understood through low-energy QCD and chiral effective field theory, especially under hot and dense conditions.

Contribution

It provides a comprehensive overview of theoretical efforts to describe chiral symmetry restoration in neutron matter using chiral effective field theory.

Findings

Chiral symmetry tends to restore at high densities and temperatures.

Chiral effective field theory effectively models neutron matter behavior.

Insights into QCD phase transitions in dense astrophysical environments.

Abstract

We review efforts to describe the approach to chiral symmetry restoration in neutron matter from the low-energy realization of QCD, chiral effective field theory.