Lecture
Feynman Diagrams: Anharmonic Oscillator
Description
This lecture covers the concept of Feynman diagrams for the anharmonic oscillator, focusing on the thermal partition function, Euclidean propagator, and Euclidean action. The instructor explains the correlation functions and Wick's theorem, illustrating the calculations step by step. The lecture also delves into the harmonic oscillator, discussing the ground state energy and perturbation theory. Various examples and exercises are provided to enhance understanding.
Official source
About this result
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.