Path integral quantization of gauge field theories  

CONTENT Brief introduction to path integral as solution of diffusion equation. Path integrals in quantum mechanics. Quantization of systems with constraints. Path integrals in quantum field theory; generating functional; Schwinger action principle. Grassmann variables and path integrals for fermionic fields. Path integral quantization in QED. Path integral quantization of non-Abelian gauge field theories; Faddeev-Popov ghosts. Symmetries in functional formalism; Ward-Takahashi identities.
Presential
English
Path integral quantization of gauge field theories
English

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