Ph 451/551   Quantum Mechanics

Physics Department, Oregon State University

Winter 2026 term

Instructor: Oksana Ostroverkhova (Wngr 413)
Lectures: MWF 12 pm, Weniger 328
Course Information
(pdf file) 


DateLectures AssignmentsNotes
01/05 Review of measurements. (notes) (supplement)   PH 451 WS 1 (PH 551 WS 1)  
01/07 Review of basic quantum systems. (notes) HW 1 PH451 (solutions) (HW 1 PH551 (solutions)) PH 451 WS 2 (PH 551 WS 2) WS 2 analysis Review questions
01/09 Review: inifinite and finite well. Energy spectra and wavefunctions in arbitrary potential. (notes)   WS 3 WS 3 analysis  
01/12 Harmonic oscillator: number representation. Raising and lowering operators. (notes) Reading: Ch. 9.1, 9.2. HW 2 PH451 (solutions) (HW 2 PH551 (solutions)) WS 4 (PH 551 WS 4) WS 4 analysis  
01/14 Harmonic oscillator: energy spectrum and ladder operators.(notes) Reading: Ch. 9.2-9.3. WS 5 (PH 551 WS 5) WS 5 analysis  
01/16 Harmonic oscillator: position representation, uncertainty relations. (notes) Reading: Ch. 9.4-9.7. WS 6  
01/19 no class: Martin Luther King   day