### Why did I love this book?

This book helped me pass my PhD qualifying exam. The writing style is crisp and qualitative arguments abound. Baym treats perturbation theory and scattering theory particularly nicely and your interest will never flag because he illustrates the formal theory with wonderfully chosen examples like K-meson interference effects, the Van der Waals interaction, Cooper pairing, spin resonance, multipole radiation, Klein’s paradox, and the Hanbury-Brown and Twiss experiment. A special treat not found in other textbooks is a discussion of Julian Schwinger’s unique take on the quantum theory of angular momentum.

1 author picked Lectures on Quantum Mechanics as one of their favorite books, and they share why you should read it.

These lecture notes comprise a three-semester graduate course in quantum mechanics at the University of Illinois. There are a number of texts which present the basic topics very well; but since a fair quantity of the material discussed in my course was not available to the students in elementary quantum mechanics books, I was asked to prepare written notes. In retrospect these lecture notes seemed sufficiently interesting to warrant their publication in this format. The notes, presented here in slightly revised form, consitutute a self-contained course in quantum mechanics from first principles to elementary and relativistic one-particle mechanics. Prerequisite to…