Pion and kaon condensation in a 3-flavor Nambu–Jona-Lasinio model

2004/10/18 by A. Barducci, R. Casalbuoni, Giulio Pettini +2 · 2 citations
Chemistry · Physics and Astronomy · #Chemistry #Condensation #Flavor #High-Energy Particle Collisions Research #Nambu–Jona-Lasinio model #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Pion #Quantum Chromodynamics and Particle Interactions #Quark #Thermodynamics #astro-ph #hep-ph #nucl-th

paper · pdf · doi:10.1103/physrevd.71.016011

published as Phys.Rev.D71:016011,2005 · 21 pages, 8 figures included

arxiv created 2004/10/18 · openalex publication_date 2005/01/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We analyze the phase diagram of a 3-flavor Nambu--Jona-Lasinio model at finite temperature T and chemical potentials \ensuremathμ_u,\ensuremathμ_d,\ensuremathμ_s. We study the competition of pion and kaon condensation and we propose a physical situation in which kaon condensation could be led only by light quark finite densities.

Citations

• Ladder-QCD at finite isospin chemical potential
• Thermal pions at a finite isospin chemical potential
• QCD at finite baryon density: nucleon droplets and color superconductivity
• Flavor-mixing effects on the QCD phase diagram at non-vanishing isospin chemical potential: one or two phase transitions?
• Quark-hadron phase transitions in Young and old neutron stars
• QCD at Finite Isospin Density
• QCD thermal phase transition in the presence of a small chemical potential
• Phase diagram of QCD

Cited by

• The effect of kaon condensation on quark–antiquark condensate in dense matter
• Quarkyonic chiral spirals