Lecturer:
Course Type:
PhD Course
Academic Year:
2023-2024
Period:
November-December
Duration:
20 h
Description:
This course presents techniques used to rigorously approach the analysis of statistical mechanical systems of interacting fermions on a lattice.
Topics:
- Universality and Critical phenomena
- Gaussian integration, Feynman graphs and Linked Cluster Theorem
- Grassmann variables and Grassmann Gaussian integration
- Perturbation theory for Fermions using Grassmann variables
- Brydges-Battle-Federbush formula with applications.
Research Group:
Location:
A-136