Kinetic Theory in the Expanding Universe

Focusing on the application of kinetic theory to cosmology, this book explores fundamental issues like massive neutrinos and helium production in the universe's evolution. It emphasizes the Boltzmann equation's role in understanding these phenomena, providing a unique perspective amid recent advancements in astrophysics and particle physics. Starting with essential concepts in relativity and kinetic theory, the author addresses specific cosmological challenges, aiming for both theoretical insights and practical numerical outcomes.