Quantum Mechanics
A Paradigms Approach

This popular undergraduate quantum mechanics textbook adopts a novel and intuitive approach to teaching quantum mechanics.

David H. McIntyre (Author)

9781009310611, Cambridge University Press

Hardback, published 15 September 2022

590 pages
26 x 20.8 x 3 cm, 1.57 kg

'McIntyre's spins-first quantum mechanics textbook provides a solid foundation for instructors looking to provide a thoroughly modern approach to the subject. A course based on this text will provide an excellent framework for future study at the graduate level and beyond.' Chandralekha Singh, Distinguished Professor of Physics, University of Pittsburgh, and past President, American Association of Physics Teachers

This popular undergraduate quantum mechanics textbook is now available in a more affordable printing from Cambridge University Press. Unlike many other books on quantum mechanics, this text begins by examining experimental quantum phenomena such as the Stern-Gerlach experiment and spin measurements, using them as the basis for developing the theoretical principles of quantum mechanics. Dirac notation is developed from the outset, offering an intuitive and powerful mathematical toolset for calculation, and familiarizing students with this important notational system. This non-traditional approach is designed to deepen students' conceptual understanding of the subject, and has been extensively class tested. Suitable for undergraduate physics students, worked examples are included throughout and end of chapter problems act to reinforce and extend important concepts. Additional activities for students are provided online, including interactive simulations of Stern-Gerlach experiments, and a fully worked solutions manual is available for instructors.

Preface
Prologue
1. Stern-Gerlach experiments
2. Operators and measurement
3. Schrödinger time evolution
4. Quantum spookiness
5. Quantized energies: particle in a box
6. Unbound states
7. Angular momentum
8. Hydrogen atom
9. Harmonic oscillator
10. Perturbation theory
11. Hyperfine structure and the addition of angular momenta
12. Perturbation of hydrogen
13. Identical particles
14. Time-dependent perturbation theory
15. Periodic systems
16. Modern applications of quantum mechanics
Appendix A. Probability
Appendix B. Complex numbers
Appendix C. Matrices
Appendix D. Waves and fourier analysis
Appendix E. Separation of variables
Appendix F. Integrals
Appendix G. Physical constants
Index.

Subject Areas: Mathematical physics [PHU], Quantum physics [quantum mechanics & quantum field theory PHQ]