Nuclear matter at finite temperature and static properties of proto-neutron star
نویسندگان
چکیده
منابع مشابه
Neutron matter at finite temperature
The nuclear equation of state plays a central role in the physics of neutron stars and core-collapse supernovae. Renormalization group methods coupled with effective field theory offer a systematic approach to nuclear matter: For low-momentum interactions Vlow k with cutoffs around 2 fm−1, the strong short-range repulsion in conventional nucleon-nucleon (NN) interactions and the tensor force ar...
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We calculate the neutron matter equation of state at finite temperature based on low-momentum twoand three-nucleon interactions. The free energy is obtained from a loop expansion around the Hartree-Fock energy, including contributions from normal and anomalous diagrams. We focus on densities below saturation density with temperatures T 6 10MeV and compare our results to the model-independent vi...
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ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 2020
ISSN: 0954-3899,1361-6471
DOI: 10.1088/1361-6471/abcb9e