Structure of stars withdark cores

The capture of dark matter by neutron stars is expected to lead to gravitational collapse of the system with strong electromagnetic signatures. Notwithstanding, a detailed model for dark matter accretion or star composition has not been developed to date. We will model dark-matter stars through composite boson-fermion matter and compute the stability diagram and time-development of these configurations. In addition, we will model the interaction of dark matter with the star material, and consequent triggering of superradiance in stars.