PH16212 Selected Topics in Quantum Field Theory, Fall 2019
Notes
A_first_look_at_tree_amplitudes
Integrand reduction via Groebner basis
Differential equation for Feynman integrals
Homework
Reference
CALCULATING SCATTERING AMPLITUDES EFFICIENTLY by Lance Dixon
A brief introduction to modern amplitude methods by Lance Dixon
Sector Decomposition by Gudrun Heinrich
Lectures on differential equations for Feynman integrals by Johannes Henn
Package
5-point momentum twistor A mathematical package written by YZ