Chiral Quark Models and Their Applications
A special issue of Symmetry (ISSN 2073-8994). This special issue belongs to the section "Physics".
Deadline for manuscript submissions: 31 May 2026 | Viewed by 9
Special Issue Editors
2. Departamento de Física, Comisión Nacional de Energía Atómica, Av. Libertador 8250, Buenos Aires 1429, Argentina
Interests: chiral effective models; finite temperature and density; QCD phase diagram; compact objects; magnetic fields
Special Issues, Collections and Topics in MDPI journals
2. Departamento de Física, Facultad de Ciencias Exactas, UNLP, Buenos Aires, Argentina
Interests: dense matter; effective models; neutron stars; compact star oscillations; gravitational waves; QCD phase transitions
2. Facultad de Ciencias Físico Matemáticas, U.A.N.L., San Nicolás de los Garza 66455, Mexico
Interests: dense matter; neutron stars; compact star oscillations; gravitational waves; QCD phase transitions; alternative theories of gravity; astrophysical neutrinos and cosmic rays
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
This Special Issue, entitled “Chiral Quark Models and Their Applications”, is devoted to recent advances in effective approaches to low-energy Quantum Chromodynamics (QCD), with a particular focus on chiral symmetry and its role in the dynamics of strongly interacting matter. A variety of effective models—including the Nambu–Jona-Lasinio (NJL) model and its extensions, linear and nonlinear sigma models, quark–meson models, and Dyson–Schwinger approaches, among others—have proven essential for understanding spontaneous chiral symmetry breaking, meson properties, and the rich structure of the QCD phase diagram.
We invite contributions that address theoretical developments, phenomenological applications, and comparisons with results from lattice QCD and experimental data. Topics of interest include, but are not limited to, the following: chiral symmetry breaking and restoration, hadron properties, QCD thermodynamics at finite temperature and density, phase transitions and critical phenomena, color superconductivity, the effects of external magnetic fields, and isospin–asymmetric matter.
By providing insight into a broad spectrum of effective models and techniques, this Special Issue aims to highlight their relevance and impact in tackling fundamental questions in the physics of strong interactions and the behavior of hadronic and quark matter under extreme conditions.
Dr. Ana Gabriela Grunfeld
Dr. Gustavo Contrera
Prof. Dr. David Alvarez Castillo
Guest Editors
Manuscript Submission Information
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Keywords
- nonperturbative QCD
- chiral quark models
- effective field theories
- LQCD
- chiral symmetry breaking and restoration
- Nambu–Jona-Lasinio model and extensions
- quark-meson models
- linear sigma model
- thermodynamics of strongly interacting matter
- QCD phase diagram
- color superconductivity
- meson properties
- Isospin asymmetric matter
- external magnetic fields
- Dyson-Schwinger equations
- neutron stars and compact objects
- non-extensive statistics
- applications to relativistic heavy ion collisions
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