Thermodynamical consistent CJT calculation in studying nuclear matter

2005/03/22 by Song Shu, Jiarong Li, Jia-Rong Li · 3 citations
Physics and Astronomy · #Formalism (music) #High-Energy Particle Collisions Research #Meson #Nernst equation #Nuclear matter #Nuclear physics #Nucleon #Physics #Quantum Chromodynamics and Particle Interactions #Quantum electrodynamics #Quantum mechanics #Quantum, superfluid, helium dynamics #nucl-th

paper · pdf · doi:10.1016/j.nuclphysa.2005.06.005

published in Nuclear Physics A 760(3-4), 369-381 (Elsevier BV) · 9 pages, 6 figures

arxiv created 2005/03/22 · openalex publication_date 2005/07/06 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We have attempted to apply the CJT formalism to study the nuclear matter. The thermodynamic potential is calculated in Hartree-Fock approximation in the CJT formalism. After neglecting the medium effects to the mesons, the numerical results are found very consistent with those obtained from the mean field calculation. In our calculation the thermodynamical consistency is also preserved.

Citations

• Pion dispersion relation at finite density and temperature
• A relativistic many-body theory of high density matter
• Radiative Corrections as the Origin of Spontaneous Symmetry Breaking
• Recent Progress in Quantum Hadrodynamics
• Effective action for composite operators
• Quantum hadrodynamics