Speaker
Prof.
Armen Sedrakian
(University of Wrocław and FIAS)
Description
I will discuss the recent work on the construction of equilibrium hybrid stars, the emergence of twins and triplets, and their signatures, such as mass, radius, and tidal deformability. I will further discuss the bulk viscosity of hybrid star matter, which is relevant for the studies of binary neutron star mergers and their gravitational wave signals.