Low Dirac Eigenmodes and the Topological and Chiral Structure of the QCD Vacuum

TL;DR

This paper discusses lattice QCD calculations focusing on the low-lying Dirac eigenmodes to explore the topological and chiral structure of the QCD vacuum, providing insights into its fundamental properties.

Contribution

It highlights the importance of low Dirac eigenmodes in understanding the topological and chiral features of the QCD vacuum, offering new perspectives on lattice calculations.

Findings

Low-lying Dirac eigenmodes reveal topological structures.

Chiral symmetry breaking is linked to eigenmode properties.

Results support the role of eigenmodes in QCD vacuum topology.

Abstract

Several lattice calculations which probe the chiral and topological structure of QCD are discussed. The results focus attention on the low-lying eigenmodes of the Dirac operator in typical gauge field configurations.