MIT

Lecture 22: Angular Momentum (cont.) (M-I-T)

Lecture 23: Angular Momentum (cont.) (M-I-T)

Lecture 24: Addition of Angular Momentum (M-I-T)

Lecture 25: Addition of Angular Momentum (cont.) (M-I-T)

Lecture 26: Addition of Angular Momentum (cont.) (M-I-T)

Lecture 2: Wave Mechanics (cont.) (M-I-T)

Lecture 3: Wave Mechanics (cont.) and Stern-Gerlach Experiment (M-I-T)

Lecture 4: Spin One-half, Bras, Kets, and Operators (M-I-T)

Lecture 5: Linear Algebra: Vector Spaces and Operators (M-I-T)

Lecture 6: Linear Algebra: Vector Spaces and Operators (cont.) (M-I-T)

Calculating the energy corrections (M-I-T)

Lecture 7: Linear Algebra: Vector Spaces and Operators (cont.) (M-I-T)

First order correction to the state. Second order correction to energy (M-I-T)

Lecture 8: Linear Algebra: Vector Spaces and Operators (cont.) (M-I-T)

General problem. Non-degenerate perturbation theory (M-I-T)

Setting up the perturbative equations (M-I-T)

Anharmonic Oscillator via a quartic perturbation (M-I-T)

Degenerate Perturbation Theory: Leading energy corrections (M-I-T)

Degenerate Perturbation theory: Example and setup (M-I-T)

Remarks and validity of the perturbation series (M-I-T)

Degeneracy resolved to first order; state and energy corrections (M-I-T)

Degeneracy resolved to second order (continued) (M-I-T)

Degeneracy resolved to second order (M-I-T)

Remarks on a "good basis" (M-I-T)

Dirac equation for the electron and hydrogen Hamiltonian (M-I-T)