Coursera Flash Sale
40% Off Coursera Plus for 3 Months!
Grab it
Explore advanced concepts in chiral Lagrangians beyond the lowest order approximation in this specialized physics lecture delivered by Gino Isidori. Delve into the sophisticated mathematical frameworks and theoretical developments that extend beyond basic chiral perturbation theory, examining higher-order corrections and their implications for understanding low-energy quantum chromodynamics. Learn about the systematic construction of effective field theories at next-to-leading order and beyond, including the treatment of loop corrections, renormalization procedures, and the incorporation of additional degrees of freedom. Discover how these advanced techniques provide more precise predictions for hadronic processes and improve the theoretical description of strong interactions at low energies. Examine the technical challenges involved in calculating higher-order contributions and understand the methods used to maintain the systematic expansion of chiral effective field theory. This lecture forms part of the comprehensive School for Advanced Topics in Particle Physics program focusing on effective field theories, designed for postdoctoral researchers and advanced PhD students with solid backgrounds in quantum field theory and particle physics.
