May 15, 2026  
2026-2027 Binghamton University Academic Guide 
    
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2026-2027 Binghamton University Academic Guide

PHYS 422 - Quantum Mechanics II



Time-independent perturbation, non-degenerate and degenerate cases. Stark and Zeeman effects, Paschen-back effects, angular momentum. Time dependent perturbation theory. Interaction of radiation with matter. Selection rules. Scattering theory. Prerequisite: PHYS 421. Offered spring semester. 4 credits.