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Related lectures (31)

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Path Integral and Gaussian Integrals

Covers the path integral representation of the propagator and Gaussian integrals in complex and multi-dimensional cases.

Perturbation Theory in Path Integral Formalism

Explores perturbation theory in the path integral formalism using Feynman diagrams and free energy expansion.

Gaussian Path Integrals: Properties and Composition

Explores the path integral representation of the propagator and Gaussian integrals.

Feynman Diagrams: Thermal Correlation Functions

Explores Feynman diagrams in thermal correlation functions and quantum field theory.

Feynman Diagrams: Anharmonic Oscillator

Explores Feynman diagrams for the anharmonic oscillator, covering thermal partition functions, Euclidean propagators, and correlation functions.

Renormalization Group in Field Theory

Explores the Renormalization Group in field theory, discussing scaling functions, critical exponents, and Gaussian fixed points.

Effective Field Theory: Testing Weak Interactions

Explores effective field theory for testing weak interactions and parity violation through forward-backward asymmetry.

Trans-series in Quantum Field Theory: SVZ Approach and Applications

Discusses the SVZ sum rules and their application in quantum field theory, focusing on trans-series and non-perturbative corrections.

Z Resonance: Cross Section Calculation

Covers the calculation of the Z resonance cross section and related topics such as helicity states, Breit-Wigner resonance, and weak mixing angle determination.

Path Integral Quantum Mechanics

Explores real-time path integrals, time-correlation functions, and quantum dynamics approximations.