Web Material:  Approximation Methods for bound states

• Stationary perturbation theory
  • The perturbation of non-degenerate state
  • The perturbation of degenerate states
• The Variational Method
• The Ritz Theorem
• Problems

Additional Material:

• Cohen-Tannoudji, Chapter XI and Complements A_XI, D_XI, and E_XI
• Sakurai, Chapters 5.1, 5.2, and 5.4

• Assignment 8
  • Solutions