Angular Momentum in Quantum Mechanics - Paperbackby A. R. Edmonds (Author) This book offers a concise introduction to the angular momentum, one of the most fundamental quantities in all of quantum mechanics. Beginning with the quantization of angular momentum, spin angular momentum, and the orbital angular momentum, the author goes on to discuss the Clebsch Gordan coefficients for a two component system. After developing the necessary mathematics, specifically spherical tensors and tensor operators,