Why do we need instantons in strangeness hadron physics?

2004/11/24 by Makoto Oka, Oka, Makoto
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Quantum Chromodynamics and Particle Interactions #Quantum, superfluid, helium dynamics #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0411320

Talk given at the International Workshop on Strangeness Nuclear Physics (SNP2004) (July 29 -31, 2004, Osaka, Japan)

arxiv created 2004/11/24 · openalex publication_date 2004/11/24 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Roles of instantons in strangeness hadron physics are discussed. After introducing general features of instantons, hadron spectroscopy under the influence of instanton-quark effective interactions is discussed. Emphases are on the H dibaryon, spin-orbit splittings of P-wave baryons and baryon-baryon interactions and spectrum of the pentaquarks.

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