Chiral symmetry and the properties of hadrons in the generalized Nambu – Jona-Lasinio model
Authors:
- A V Nefed’eVANA V Nefed’eV
- J E F T RibeiroJRJ E F T Ribeiro
- 1 October 2017
- journal article
- Published by Uspekhi Fizicheskikh Nauk (UFN) Journal in Physics-Uspekhi
- Vol. 60 (7) , 667-693
Abstract
Various aspects of the generalized Nambu – Jona-Lasinio model of QCD in four dimensions are reviewed. The properties of mesonic excitations are discussed in detail, with special attention on the chiral pion. Spontaneous chiral symmetry breaking in a vacuum and effective chiral symmetry restoration in the spectrum of highly excited mesons and baryons are described microscopically.Keywords
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