Neutral pion mass in a warm magnetized medium within the linear sigma model coupled to quarks framework
APS, 2023
Online
academicJournal
- 22
Zugriff:
We study the neutral pion mass in the presence of an external arbitrary magnetic field in the framework of the linear sigma model coupled to quarks to a quark at finite temperature. In doing so, we have calculated the pion self-energy, constructed the dispersion equation via resummation, and solved the dispersion relation at zero three-momentum limit. In calculating the pion mass, we have included meson self-coupling’s thermal and magnetic contribution and approximate chiral order parameter v0. We report that the π0 mass decreases with the magnetic field and increases with temperature.
Titel: |
Neutral pion mass in a warm magnetized medium within the linear sigma model coupled to quarks framework
|
---|---|
Autor/in / Beteiligte Person: | Das, Aritra ; Haque, Najmul |
Link: | |
Veröffentlichung: | APS, 2023 |
Medientyp: | academicJournal |
Umfang: | 22 |
DOI: | 10.1103/PhysRevD.108.054008 |
Schlagwort: |
|
Sonstiges: |
|