Relativistic quantum mechanics: An electronic textbook for relativistic quantum mechanics is presented. It can be ordered free
Selected Papers on Geometric Algebra in Quantum Mechanics: These papers analyze the quantum mechanical Dirac theory of the electron with respect to its geometric structure as revealed by reformulation in terms of Spacetime Algebra
The Klein-Gordon Field: A brief overview of the lagrangian for a Klein-Gordon field, by Professor John Norbury.
The Quantum Theory of Particles: A new approach to relativity, quantum mechanics, and field theory which solves many old puzzles, such as ultraviolet infinities and superluminal spreading of wave packets.
