Lecture 1 - Quantum Theory Fundamental Quantisation - I Lecture 2 - Quantum Theory Fundamental Quantisation - II Lecture 3 - Path Integral Formulation - I Lecture 4 - Path Integral Formulation - II Lecture 5 - Path Integral Formulation - III Lecture 6 - Path Integral Formulation - IV Lecture 7 - Correlation Functions - I Lecture 8 - Correlation Functions - II Lecture 9 - Generating Functional, Forced Harmonic Oscillator - I Lecture 10 - Generating Functional, Forced Harmonic Oscillator - II Lecture 11 - Generating Function in Field Theory - I Lecture 12 - Generating Function in Field Theory - II Lecture 13 - Effective Potential - I Lecture 14 - Effective Potential - II Lecture 15 - Effective Potential - III Lecture 16 - Effective Potential - IV Lecture 17 - Asymptotic Theory - I Lecture 18 - Asymptotic Theory - II Lecture 19 - Asymptotic Condition Kallen-Lehmann representation - I Lecture 20 - Asymptotic Condition Kallen-Lehmann representation - II Lecture 21 - Gauge Invariance - Minimal Coupling Lecture 22 - Gauge Invariance - Geometric Picture Lecture 23 - Gauge Invariance - Abelian Case Lecture 24 - Gauge Invariance - Non-abelian case Lecture 25 - Yang Mills Theory - Coupling to Matter Lecture 26 - Yang Mills Theory - Physical Content Lecture 27 - Yang Mills Theory Constraint Dynamics - I Lecture 28 - Yang Mills Theory Constraint Dynamics - II Lecture 29 - Gauge Fixing and Faddeev Popov Ghosts - I Lecture 30 - Gauge Fixing and Faddeev Popov Ghosts - II Lecture 31 - Topological Vacuum of Yang Mills Theories - I Lecture 32 - Topological Vacuum of Yang Mills Theories - II