Catalog · Physical Chemistry Lecture 31 of 36 Lecture 31: Time-Dependent Perturbation Theory II. H is Time-Dependent: Two-Level Problem ← Previous Lecture 30: Time-Dependent Perturbation Theory I. H is Time-Independent, Zewail Wavepacket Next → Lecture 32: Intermolecular Interactions by Non-Degenerate Perturbation Theory ✓ Mark complete Materials Transcript (PDF) ↗ transcript