Monte Carlo approach to nuclei and nuclear matter
Stefano Fantoni, Stefano Gandolfi, Alexey Yu. Illarionov, Kevin E., Schmidt, Francesco Pederiva
TL;DR
This paper applies the Auxiliary Field Diffusion Monte Carlo method to compute the equation of state and superfluid gap in neutron matter and nuclear matter, providing insights into nuclear interactions and phases.
Contribution
It introduces recent applications of AFDMC to calculate properties of neutron and nuclear matter with realistic interactions.
Findings
EOS for pure neutron matter in normal and BCS phases
Superfluid gap in low-density neutron matter
Preliminary EOS results for isospin-asymmetric nuclear matter
Abstract
We report on the most recent applications of the Auxiliary Field Diffusion Monte Carlo (AFDMC) method. The equation of state (EOS) for pure neutron matter in both normal and BCS phase and the superfluid gap in the low--density regime are computed, using a realistic Hamiltonian containing the Argonne AV8' plus Urbana IX three--nucleon interaction. Preliminary results for the EOS of isospin--asymmetric nuclear matter are also presented.
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