Your plain-English guide to understanding and working with the micro world Quantum physics -- also called quantum mechanics or quantum field theory -- can be daunting for even the most dedicated student or enthusiast of science, math, or physics. This friendly, concise guide makes this challenging subject understandable and accessible, from atoms to particles to gases and beyond. Plus, it's packed with fully explained examples to help you tackle the tricky equations like a pro!Compatible with any classroom course -- study at your own pace and prepare for graduate or professional examsYour journey begins here -- understand what quantum physics is and what kinds of problems it can solve Know the basic math -- from state vectors to quantum matrix manipulations, get the foundation you need to proceedPut quantum physics to work -- make sense of Schrodinger's equation and handle particles bound in square wells and harmonic oscillatorsSolve problems in three dimensions -- use the full operators to handle wave functions and eigenvectors to find the natural wave functions of a systemDiscover the latest research -- learn the cutting-edge quantum physics theories that aim to explain the universe itselfOpen the book and find: What quantum physics has contributed to daily lifeThe real-world impact of 3D quantum physics The basics of angular momentum and spinHow to understand hydrogen atoms, perturbation theory, and scattering theoryTips for figuring out complex equations How to work with multiple-particle systemsClassic quantum physics problems