Looking for quantum physics books? We've gathered 23 free quantum physics books in PDF on topics like quantum mechanics, wave-particle duality, the Schrödinger equation, and the math behind quantum theory.
These books range from beginner introductions to graduate-level textbooks from top universities. Whether you study physics or just want to understand how particles and waves behave, you'll find what you need.
Browse by topic or explore the full list. Every book is free to read online or download as PDF.
Introductory Quantum Physics Books
New to quantum physics? These books explain the core ideas without heavy math, perfect for first-year students and self-learners.
Accessible introduction to quantum physics for non-specialists. Covers wave-particle duality, uncertainty principle, Schrodinger's cat, EPR paradox, Bell's theorem, and interpretations of QM. Written by an Emeritus Professor and Fellow of the Royal Society.
Overview of quantum physics from historical origins to modern applications. Covers wavicles, uncertainty, entanglement, quantum field theory, and philosophical implications of quantum mechanics.
Beginner-friendly guide to the math behind quantum mechanics. Covers complex numbers, linear algebra, and quantum postulates including qubits, measurement, and entanglement. University of Waterloo.
Complete textbook from Oxford University covering probability amplitudes, operators, harmonic oscillators, composite systems, hydrogen atom, perturbation theory, and scattering. Ranks #1 in Google for quantum physics books.
Well-organized lecture notes from San Francisco State University (Physics 430). Covers fundamentals, exact solutions, spin, identical particles, perturbation theory, and quantized electromagnetic field.
Builds quantum physics from the simple two-level system to irreducible representations. Covers spin, uncertainty, entanglement, symmetries, and real-world applications. Springer Graduate Texts in Physics.
Comprehensive treatment of quantum theory from classical concepts to operator algebras. Covers measurement theory, Born rule, and mathematical foundations. Open access (Springer, CC-BY 4.0).
Connects quantum mechanics with group theory and representation theory. Covers Lie groups, SU(2), angular momentum, and the Standard Model. Columbia University. Revised 2024 edition.
Rigorous mathematical approach to quantum mechanics covering Lagrangian and Hamiltonian mechanics, quantization, Weyl relations, Schrodinger equation, hydrogen atom, and path integrals. Written for mathematics students at Stony Brook University.
How did quantum physics go from a radical idea to the foundation of modern science? These books cover the debates, the experiments, and the people who changed physics forever.
Explores how quantum physics was taught and learned through its textbooks over the 20th century. Max Planck Research Library (Open Access, CC-BY-NC-SA 3.0).
Conference proceedings (HQ-3, Berlin 2010) on the historical development of quantum theory from early debates to modern applications. Max Planck Institute (Open Access, CC-BY-NC-SA 3.0).
Nobel laureate Gerard 't Hooft proposes a deterministic interpretation of QM based on cellular automata. Explores the boundary between classical and quantum physics. Springer (Open Access, CC-BY 4.0).
Practice builds understanding. This collection of solved quantum mechanics problems covers wave functions, angular momentum, spin, and perturbation theory.
Comprehensive collection of solved quantum mechanics problems covering wave functions, potentials, angular momentum, spin, perturbation theory, scattering, and more. Based on 20+ years of teaching experience.
