Work

Neutrality issue in the Polyakov-loop Nambu–Jona-Lasinio model

Year: 2009

Type: article

Abstract: We elucidate how the color neutrality is harmed in the Polyakov Nambu-Jona Lasinio model at finite density within the adopted mean field approximation. Also we point out how usual assumption about the diagonal form of the Wilson loop may fail in the presence of the diquark condensate on several grounds.

Source: Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields

DOI: 10.1103/physrevd.79.034021

Authors: H. Abuki, M. Ciminale, R. Gatto, M. Ruggieri

Institutions: Goethe University Frankfurt, Istituto Nazionale di Fisica Nucleare, Sezione di Bari, University of Bari Aldo Moro, University of Geneva

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2030084308

FWCI: 2.209

Cites: 37

Cited by: 18

Related to: 10