**Homework 1**: (Working with operators) Due February 5.**Homework 2**: (Harmonic oscillator) Due February 12.**Homework 3**: (Factorization method) Due February 19.**Homework 4**: (Hydrogen) Due February 26.**Homework 5**: (Angular momentum) Due March 5.**Homework 6**: (Degenerate Perturbation Theory I)Due March 12.**Homework 7**: (Degenerate Perturbation Theory II) Due March 19.**Homework 8**: (Scattering I) Due March 26.**Homework 9**: (Scattering II) Due April 9.**Homework 10**: (Time dependent problems I) Due April 16.**Homework 11**: (Time dependent problems II) Due April 23.**Homework 12**: (Applications) Due April 30.**Homework 13**: (The Hubbard model) Due May 7.

Last modified January 6, 2020 Jim Freericks, Professor of Physics, freericks@physics.georgetown.edu