25- Introduction to BCS theory - Course on Quantum Many-Body Physics

Welcome to the course on Quantum Theory of Many-Body systems in Condensed Matter at the Institute of Physics - University of Sao Paulo (IF-USP).

In this class, we will cover:
- Cooper pairs.
- The microscopic BCS model
- Mean-field solution: Bogoliubov transformation.
- Mean-field solution: Matsubara GFs.
- Expression for the order parameter (gap).

• #education
• #quantum_mechanics
• #matsubara_greens_functions
• #bcs_theory
• #superconductivity
• #cooper_pairs