Quantum field theory I and II are graduate courses in the Physics Department at National Taiwan University.

  • Lecturer: Professor Chang_Tse Hsieh 謝長澤
  • Grade: A+ / A+
  • Department: PHYS GRAD
  • Credit: 3 / 3
  • Materials:

QFT II Homework Solution

To be updated.

QFT II Final Presentation

My final presentation is about the study of percolation using field theory approaches, and the main focus is on the 2018 paper The F ield Theory Approach to Percolation Processe by Hans-Karl Janssen and Uwe C. Tauber. I got my idea from population models in mathematical biology, where birth-death phenomena can be simulated on a lattice and formulated in the language of Feynman path integrals an dfield theory. For example, refer to the classical paper by Peliti, Path integral approach to birth-death processes on a lattice.