Renormalization group and Fermi liquid theory for many-nucleon systems

TL;DR

This paper explores renormalization group techniques and Fermi liquid theory to analyze strongly interacting Fermi systems, with a focus on neutron matter, providing a theoretical framework for understanding their properties.

Contribution

It introduces a combined approach using renormalization group and functional methods within Fermi liquid theory for many-nucleon systems, especially neutron matter.

Findings

Renormalization group methods effectively describe neutron matter properties.

Fermi liquid theory provides insights into strongly interacting Fermi systems.

The approach advances theoretical understanding of nuclear matter.

Abstract

We discuss renormalization group approaches to strongly interacting Fermi systems, in the context of Landau's theory of Fermi liquids and functional methods, and their application to neutron matter.