• Preface, 1 Preliminary concepts, 2 Wave mechanics, 3 One-climensional delta wells, 4 Wave mechanics, 5 Scattering in three dimensions, 6 The formal rules of quantum mechanics, 7 Angular momentum, 8 Particle in a central potential, 9 Some atomic physics, 10 Approximation methods, 11 Transitions, Appendix A The one-dimensional infinite array of delta wells (Kronig-Penney model), Appendix B Spherical harmonics, Appendix C The Dirac delta function, Appendix D Useful quantities, Appendix E Useful integrals, Appendix F Exercises, Appendix G Answers to exercises, Index

"…a very useful, readable, and relatively inexpensive technical introduction to the subject."-Roger Penrose, THES"I do not know of anyone who has put the essence of quantum mechanics more clearly, more understandable, more soundly, and more compactly than Professor Davis."-Professor J.A. Wheeler, University of Texas at Austin