Lectures related to QCD Ward Identity

Quantum Field Theory: Gauge Symmetries

Explores gauge symmetries in quantum field theory, emphasizing invariance under transformations and the role of ghost fields.

Fermion Production: Implications for Gauge Fields and Inflation

Covers fermion production in gauge fields during inflation and its implications for cosmic phenomena.

Scattering Structures: From Amplitudes to Black Holes

Explores gauge symmetry, amplitudes, black holes, and fluids, highlighting the interplay between redundancy, diffeomorphisms, and the double copy phenomenon.

AdS/CFT Correspondence

Explores the AdS/CFT correspondence in various dimensions and its implications for string theory and quantum gravity.

Renormalization: AQFT

Covers the concept of renormalization in Algebraic Quantum Field Theory.