Effect of the anomalous magnetic moment of quarks on the phase structure and mesonic properties in the NJL model
Employing a field dependent three-momentum cutoff regularization technique, we study the
phase structure and mesonic masses using the 2-flavor Nambu–Jona Lasinio model at finite …
phase structure and mesonic masses using the 2-flavor Nambu–Jona Lasinio model at finite …
Shear viscosity of hadronic matter at finite temperature and magnetic field
We calculate the transport coefficient of hadronic matter in the presence of temperature and
magnetic field using the linear sigma model. In the relaxation time approximation, we …
magnetic field using the linear sigma model. In the relaxation time approximation, we …
Properties of neutral mesons in a hot and magnetized quark matter
The properties of noninteracting σ and π 0 mesons are studied at finite temperature,
chemical potential, and in the presence of a constant magnetic field. To do this, the energy …
chemical potential, and in the presence of a constant magnetic field. To do this, the energy …
Weak decay constant of neutral pions in a hot and magnetized quark matter
S Fayazbakhsh, N Sadooghi - Physical Review D—Particles, Fields, Gravitation …, 2013 - APS
The directional weak decay constants of neutral pions are determined at finite temperature
T, chemical potential μ and in the presence of a constant magnetic field B. To do this, we first …
T, chemical potential μ and in the presence of a constant magnetic field B. To do this, we first …
Thermal pions at a finite isospin chemical potential
M Loewe, C Villavicencio - Physical Review D, 2003 - APS
The density corrections, in terms of the isospin chemical potential μ I, to the mass of the
pions are studied in the framework of the SU (2) low-energy effective chiral Lagrangian. The …
pions are studied in the framework of the SU (2) low-energy effective chiral Lagrangian. The …
Thermal pion masses in the second phase:
M Loewe, C Villavicencio - Physical Review D—Particles, Fields, Gravitation …, 2004 - APS
Density and thermal corrections to the mass of the pions are studied in the framework of the
SU (2) low-energy effective chiral lagrangian, in terms of the isospin chemical potential μ I …
SU (2) low-energy effective chiral lagrangian, in terms of the isospin chemical potential μ I …
Mass and spectral function of scalar and pseudoscalar mesons in a hot and chirally imbalanced medium using the two-flavor NJL model
We explore the properties of neutral mesons within the context of a chirally imbalanced
medium, employing the two-flavor Nambu–Jona-Lasinio model. The temperature …
medium, employing the two-flavor Nambu–Jona-Lasinio model. The temperature …
Mass spectra and decay of mesons under strong external magnetic field
S Yang, M **, D Hou - Chinese Physics C, 2022 - iopscience.iop.org
We study the mass spectra and decay process of σ and mesons under a strong external
magnetic field. To achieve this goal, we deduce the thermodynamic potential in a two-flavor …
magnetic field. To achieve this goal, we deduce the thermodynamic potential in a two-flavor …
Bose–Einstein condensation and chiral phase transition in linear sigma model
S Shu, JR Li - Journal of Physics G: Nuclear and Particle Physics, 2005 - iopscience.iop.org
With the linear sigma model, we have studied Bose–Einstein condensation and the chiral
phase transition in the chiral limit for an interacting pion system. A μ–T phase diagram …
phase transition in the chiral limit for an interacting pion system. A μ–T phase diagram …
Chemical nonequilibrium for interacting bosons: Applications to the pion gas
D Fernández-Fraile, A Gomez Nicola - Physical Review D—Particles, Fields …, 2009 - APS
We consider an interacting pion gas in a stage of the system evolution where thermal but not
chemical equilibrium has been reached, ie, for temperatures between thermal and chemical …
chemical equilibrium has been reached, ie, for temperatures between thermal and chemical …