Nuclear Potentials Relevant to the Symmetry Energy in Chiral Models

@article{Li2022NuclearPR,
  title={Nuclear Potentials Relevant to the Symmetry Energy in Chiral Models},
  author={Ning Li and Si-Na Wei and Wei-Zhou Jiang},
  journal={Symmetry},
  year={2022},
  volume={14},
  pages={474}
}
We employ the extended Nambu-Jona-Lasinio (NJL), linear-σ models, and the density-dependent model with chiral limits to work out the mean fields and relevant properties of nuclear matter. To have the constraint from the data, we re-examine the Dirac optical potentials and symmetry potential based on the relativistic impulse approximation (RIA). Unlike the extended NJL and the density-dependent models with the chiral limit in terms of the vanishing scalar density, the extended linear-σ model… 

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The nuclear symmetry energy is intimately connected with nuclear astrophysics. This contribution focuses on the estimation of the symmetry energy from experiment and how it is related to the
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