Exploring the roles of the Higgs boson and axions in the early universe by colliders, gravitational waves and radio telescopes

Dr. Fapeng Huang (Hosted by Dev), Washington University in St. Louis

In particle physics, the Higgs boson and axion are well-motivated spin-zero particles which may play important roles in the early universe. We study how to probe the the cosmological roles of the Higgs boson and axion (baryogenesis, dark matter, inflation) by complementary approaches of colliders, gravitational waves and radio telescopes.