Magnetized pole-mass of neutral ρ meson within full RPA evaluation
In this work we calculate the pole-mass of the ρ0 meson with different spin projections sz=0,±1 in the context of the magnetized two-flavor Nambu–Jona–Lasinio model. Making use of the mean field approximation to obtain the effective quark mass as a function of the magnetic field, we apply the random...
| Hauptverfasser: | , , , |
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| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Elsevier
2022-08-01
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| Schriftenreihe: | Nuclear Physics B |
| Online Zugang: | http://www.sciencedirect.com/science/article/pii/S0550321322002139 |