TTP09-21 Introduction to effective field theories. 1. Heisenberg-Euler effective theory, decoupling of heavy flavours
TTP09-21 Introduction to effective field theories. 1. Heisenberg-Euler effective theory, decoupling of heavy flavours
TTP09-21 Introduction to effective field theories. 1. Heisenberg-Euler effective theory, decoupling of heavy flavours
This is the first part of lectures about effective field theories.
Decoupling of heavy-particle loops is considered
(heavy leptons in QED, heavy quarks in QCD).