Prof. Dr. Sebastian Neubert (neubert(at)hiskp.uni-bonn.de)
Lectures: Monday 16:00 - 18:00
Tutorials: TBD
For online participation from Dortmund or Siegen please contact neubert(at)hiskp.uni-bonn.de
Prof. Dr. Joachim Brod (joachim.brod(at)uc.edu)
Abstract:
In the first part (~ 3 lectures) I will discuss the basics of renormalization (basic ideas, renormalized Lagrangian, calculation of one-loop graphs in scalar theory, on-shell and MSbar scheme, renormalization group). In the second part (~ 3 lectures), I will discuss renormalization of QED (power counting, on-shell renormalization, calculation of tensor integrals). If time allows, I will give a brief introduction to infrared divergences. In the exercises, we will learn how to calculate one-loop scalar and tensor integrals, and calculate the renormalization group evolution in a simple scalar theory.
Lectures:
4th February 2025: 10:00-12:00 (L)
5th February 2025: 10:00-12:00 (L) + 13:00 - 15:00 (T)
6th February 2025: 10:00 - 12:00 (L)
11th February 2025: 10:00-12:00 (L)
12th February 2025: 10:00-12:00 (L) + 13:00 - 15:00 (T)
13th February 2025: 10:00 - 12:00 (L)
Room: CP-03-123
External participants can join the lecture via Zoom.
Dr. Vladyslav Shtabovenko (shtabovenko(at)physik.uni-siegen.de)
Prof. Dr. Guido Bell (bell(at)physik.uni-siegen.de)
Lecture duration: 7.10.2024 - 20.11.2024 (half semester)
Lectures:
Mon: 14:00-16:00 (alternating between lecture and tutorial)
Room: ENC-D120
For online participation from Bonn or Dortmund please contact shtabovenko(at)physik.uni-siegen.de
Dr. Tom Tong (tiantian.tong(at)uni-siegen.de)
Prof. Dr. Thorsten Feldmann (thorsten.feldmann(at)uni-siegen.de)
Lectures:
Wed: 14:00-16:00
Fri: 12:00-14:00 (exercises)
Room: ENC-D 115
For online participation from Bonn or Dortmund please contact tiantian.tong(at)uni-siegen.de