Lecture 25

24 maio 2018, 10:00 • Jorge Manuel Rodrigues Crispim Romão

The decay H -> photon + photon in the Standard Model: Example of a complete non trivial calculation.

Lecture 24

22 maio 2018, 10:00 • Jorge Manuel Rodrigues Crispim Romão

Finite contributions from the renormalization: Anomalous magnetic moment of the electron. The cancelling of the infrared divergence in the Coulomb scattering. Pags. 294-303 
END of Chapter 7 .

Lecture 23

17 maio 2018, 10:00 • Jorge Manuel Rodrigues Crispim Romão

1-loop renormalization: Self-energy of the electron. Renormalization of the vertex in QED. Power counting. Renormalizable theories. Pags. 280-294

Lecture 22

15 maio 2018, 10:00 • Jorge Manuel Rodrigues Crispim Romão

1-loop renormalization: Self-energy of the photon (continuation). Counter terms and renormalization. Pags. 274-280

Lecture 21

10 maio 2018, 10:00 • Jorge Manuel Rodrigues Crispim Romão