Monthly Archives: August 2019

Generating functional for phi-4 theory

Generating functional for phi-4 theory Advertisements

Posted in Uncategorized | Leave a comment

Perturbation expansion for functional integral – motivation

Perturbation expansion for functional integral – motivation

Posted in Uncategorized | Leave a comment

Propagator for free massive vector field

Propagator for free massive vector field

Posted in Uncategorized | Leave a comment

Transition amplitude for forced harmonic oscillator

Transition amplitude for forced harmonic oscillator

Posted in Uncategorized | Leave a comment

Wick’s theorem and path integrals

Wick’s theorem and path integrals

Posted in Uncategorized | Leave a comment

Lagrangian for gaussian integral

Lagrangian for gaussian integral

Posted in Uncategorized | Leave a comment

Scalar field theory with source field

Scalar field theory with source field

Posted in Uncategorized | Leave a comment