Lecture
This lecture delves into the application of quantum mechanics concepts to composite systems, focusing on the total angular momentum obtained by composing the angular momenta of two parts. The discussion covers the diagonalization of operators, the Clapeyron-Schott coefficients, and the determination of eigenstates. The instructor demonstrates the determination of states for total angular momentum, emphasizing the importance of understanding the basics of quantum mechanics. The lecture concludes with a preview of future topics, including numerical techniques for solving the Schrödinger equation and quantum computing applications.