Work

Does There Exist Only One Solution of the Dyson–Schwinger Equation for the Quark Propagator in the Case of Non-Zero Current Quark Mass

Year: 2005

Type: article

Abstract: 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.

Source: Chinese Physics Letters

DOI: 10.1088/0256-307x/22/12/014

Authors: Zong Hong-Shi, Sun Wei-Min, Ping Jia-Lun, Lü Xiao-Fu, Wang Fan

Institutions: China Center of Advanced Science and Technology, Nanjing University, Nanjing Normal University

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W1985698155

FWCI:

Cites: 11

Cited by: 19

Related to: 10