2004/02/17 by Zong Hong-Shi, Hong-Shi Zong, Sun Weimin +6
Mathematics · Physics and Astronomy · #Current (fluid) #Goldstone #High-Energy Particle Collisions Research #Limit (mathematics) #Mathematical analysis #Mathematical physics #Mathematics #Particle physics #Particle physics theoretical and experimental studies #Phase (matter) #Physics #Propagator #Quantum Chromodynamics and Particle Interactions #Quantum electrodynamics #Quantum mechanics #Quark #Thermodynamics #Zero (linguistics) #Zero temperature #hep-ph #nucl-th
paper · pdf · doi:10.1088/0256-307x/22/12/014
published as Chin.Phys.Lett. 22 (2005) 3036-3039 · 7 pages
arxiv created 2004/02/17 · openalex publication_date 2005/11/28 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
It is shown on general ground that there exist two qualitatively distinct solutions of the Dyson–Schwinger equation for the quark propagator in the case of non-zero current quark mass. One solution corresponds to the ``Nambu–Goldstone'' phase and the other one corresponds to the ``Wigner'' phase in the chiral limit.