Complete one-loop self-energies computed for the linear sigma model with quarks at finite temperature and magnetic field via Matsubara and Schwinger/Ritus formalisms.
Pion decay constants in a strong magnetic field
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
Decay constants of the charged and neutral pions in magnetic field are considered in the framework of the effective quark-antiquark lagrangian respecting Gell-Mann--Oakes--Renner (GOR) relations at zero field. The $\sqrt{\frac{e_qB}{\sigma}}$ dependence is found in strong fields $e_qB\gg \sigma$ for the neutral pion, while the charged pion constant decreases as $\sqrt{\frac{\sigma}{e_qB}}$.
fields
hep-ph 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Complete one-loop self-energies of the linear sigma model coupled to quarks at finite temperature and in a magnetic field
Complete one-loop self-energies computed for the linear sigma model with quarks at finite temperature and magnetic field via Matsubara and Schwinger/Ritus formalisms.