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arXiv · 1811.09682

From QCD Symmetries to Nuclei and Neutron Stars

Wolfram Weise
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Abstract

Global symmetries and symmetry breaking patterns of QCD with light quarks, in particular chiral symmetry, provide basic guidance not only for low-energy hadron physics but also for nuclear forces and the nuclear many-body problem. Recent developments of Chiral Effective Field Theory applications to nuclear and neutron matter are summarized, with special emphasis on a (non-perturbative) extension using functional renormalisation group methods. Topics include: nuclear thermodynamics, extrapolations to dense baryonic matter and constraints from neutron star observables.

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Wolfram Weise. 2018-11-21. From QCD Symmetries to Nuclei and Neutron Stars. https://doi.org/10.1142/s0218301318400049

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