Neutron Star Mergers as Materials Science - Exploring Ultra-Dense Matter Properties

Learn about the fascinating physics of neutron star mergers in this advanced physics lecture by Professor Mark Alford from Washington University. Explore how nuclear matter undergoes rapid temperature and density changes during millisecond-long merger events, providing unique insights into ultra-dense matter's phase structure. Delve into critical material properties, with special emphasis on flavor equilibration and its effects on bulk viscosity and oscillation damping in neutron stars. Gain a deeper understanding of how these cosmic collisions serve as natural laboratories for studying extreme states of matter under conditions impossible to recreate on Earth.