Introduction to effective field theories. 1. Heisenberg-Euler effective theory, decoupling of heavy flavours

Aug, 2009
47 pages
Contribution to:
e-Print:
Report number:
  • TTP09-21,
  • SFB-CPP-09-58

Citations per year

2013201620192022202310
Abstract: (arXiv)
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).
  • flavor: heavy: decoupling
  • heavy quark
  • effective field theory
  • lectures
  • quantum electrodynamics
  • quantum chromodynamics
  • heavy lepton
  • Feynman graph
  • higher-order
  • potential: Coulomb