Problem 3.9 (a) Cite a Hamiltonian from Chapter 2 (other than the harmonic oscillator) that has only a discrete spectrum. (b) Cite a Hamiltonian from Chapter 2 (other than the free particle) that has only a continuous spectrum. ter 3 Formalism (c) Cite a Hamiltonian from Chapter 2 (other than the finite square well) that has both a discrete and a continuous part to its spectrum.

Problem 3.9 (a) Cite a Hamiltonian from Chapter 2 (other than the harmonic oscillator) that has only a discrete spectrum. (b) Cite a Hamiltonian from Chapter 2 (other than the free particle) that has only a continuous spectrum. ter 3 Formalism (c) Cite a Hamiltonian from Chapter 2 (other than the finite square well) that has both a discrete and a continuous part to its spectrum.