Direct astrophysical tests of chiral effective field theory at supranuclear densities
Direct astrophysical tests of chiral effective field theory at supranuclear densities
Recent observations of neutron stars with gravitational waves and X-ray timing provide unprecedented access to the equation of state (EoS) of cold dense matter at densities difficult to realize in terrestrial experiments. At the same time, predictions for the EoS with reliable uncertainty estimates from chiral effective field theory ($\chi$EFT) …