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The neutron matter equation of state from low-momentum interactions

L. Tolos·B. Friman·A. Schwenk
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Abstract

We calculate the neutron matter equation of state at finite temperature based on low-momentum nucleon-nucleon and three-nucleon interactions. Our results are compared to the model-independent virial equation of state and to variational calculations. We provide a simple estimate for the theoretical error, important for extrapolations to astrophysical conditions.

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L. Tolos, B. Friman, A. Schwenk. 2006-11-19. The neutron matter equation of state from low-momentum interactions. https://doi.org/10.1063/1.2714456

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