1993/11/29 by Edward Shuryak, E. Shuryak · 3 citations
Physics and Astronomy · #Hadron #High-Energy Particle Collisions Research #Instanton #Lattice (music) #Lattice QCD #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum chromodynamics #Quark #Theoretical physics #hep-lat #hep-ph
paper · pdf · doi:10.1016/0920-5632(94)90324-7
published in Nuclear Physics B - Proceedings Supplements 34, 107-112 (Elsevier BV) · (Talk at Lattice 93)
arxiv created 1993/11/29 · openalex publication_date 1994/04/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
QCD point-to-point correlation functions at distances .2-1 fm are very different for different channels, and they tell us a lot about inter-quark interactions. Recent studies based on experimental data, 'instanton liquid' approach and lattice measurements are reviewed. Agreement between all of them show that instanton-induced forces dominate the light quark physics, and new findings by Negele et al, that \it hadrons survive 'cooling', make this statement obvious. We also argue that \it chiral symmetery restoration is due to breaking of the 'instanton liquid' into \it polarized 'instanton molecules'. % For Lattice-93 proceedings, figures and % hard copies available at request, sorry.