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Postgraduate Lectures - Course PY5011: Many body theory

Lecturers: C. Patterson

Many-Body Theory (C. Patterson)

  • Propagators and Green’s Functions
  • Contour Integrals in the Complex Plane
  • Schrödinger, Heisenberg, Interaction Pictures, Occupation Number Formalism
  • Wick’s Theorem, Many-Body Green’s Functions
  • The Polarisation Propagator
  • The GW Approximation
  • Hybrid Density functionals
  • The Bethe-Salpeter Equation