May 26 – 28, 2025
Universidad de Alcalá
Europe/Madrid timezone

Hybrid stars: equilibrium structure and bulk viscosity

May 27, 2025, 11:30 AM
30m
Universidad de Alcalá

Universidad de Alcalá

Colegio de San Ildefonso, Plaza de San Diego, s/n, 28801 Alcalá de Henares, Madrid.

Speaker

Prof. Armen Sedrakian (Frankfurt Inst. for Advanced Studies)

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.

Primary author

Prof. Armen Sedrakian (Frankfurt Inst. for Advanced Studies)

Presentation materials