ABSTRACT

The textbook covers the background theory of various effects discussed from first principles, as clearly as possible, to introduce students to the main ideas of quantum physics and to teach the basic mathematical methods and techniques used in the fields of advanced quantum physics, atomic physics, laser physics, nanotechnology, quantum chemistry, and theoretical mathematics. Many of the predictions of quantum physics appear to be contrary to our intuitive perceptions, and the student will learn how it comes about that microscopic objects (particles) behave in unusual ways that are called quantum effects, what we mean by quantum, and where this idea came from. The textbook is supplemented with Problems and Solutions in Quantum Physics, which contains a wide range of tutorial problems from simple confidence builders to fairly challenging problems that provide adequate understanding of the basic concepts of quantum physics.

chapter 1|9 pages

Radiation (Light) is a Wave

chapter 3|9 pages

Blackbody Radiation

chapter 5|11 pages

Bohr Model

chapter 6|34 pages

Duality of Light and Matter

chapter 7|16 pages

Non-Relativistic Schrödinger Equation

chapter 9|9 pages

Multidimensional Quantum Wells

chapter 10|23 pages

Linear Operators and Their Algebra

chapter 11|8 pages

Dirac Bra-Ket Notation

chapter 12|9 pages

Matrix Representations

chapter 13|6 pages

Spin Operators and Pauli Matrices

chapter 14|13 pages

Quantum Dynamics and Pictures

chapter 15|16 pages

Quantum Harmonic Oscillator

chapter 16|24 pages

Quantum Theory of Hydrogen Atom

chapter 17|5 pages

Quantum Theory of Two Coupled Particles

chapter 18|5 pages

Time-Independent Perturbation Theory

chapter 19|14 pages

Time-Dependent Perturbation Theory

chapter 20|11 pages

Relativistic Schrödinger Equation

chapter 21|10 pages

Systems of Identical Particles