# Advanced Concepts in Quantum Field Theory

@article{Cline2020AdvancedCI, title={Advanced Concepts in Quantum Field Theory}, author={J. Cline}, journal={arXiv: High Energy Physics - Theory}, year={2020} }

These lectures comprise the second half of a quantum field theory course given in 2004. Topics include the path integral, loop expansion, Feynman rules, various regularization methods, renormalization, running couplings and the renormalization group, fixed points and asymptotic freedom, effective action, Coleman-Weinberg effective potential, fermions, the axial anomaly, QED, gauge fixing, nonabelian gauge theories, unitarity, optical theorem, Slavnov-Taylor identities, beta function of Yang… Expand

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