Peter Carruthers' notes on wavelet analysis in physics introduction of wavelets wavelet applications in theoretical physics applications in particle physics applications in astrophysics applications in statistical mechanics. (Part contents).
Preface (with Browser Tests and System Requirements) Chapter 1: Introduction to Physlets Part 1: Special Relativity Chapter 2: Space and Time in Special Relativity Chapter 3: Relativistic Mechanics Part 2: The Need for a Quantum Theory Chapter 4: From Blackbody to Bohr Chapter 5: Wave-Particle Duality Part 3: Quantum Theory Chapter 6: Classical and Quantum-mechanical Probability Chapter 7: The Schrodinger Equation Chapter 8: The Free Particle Chapter 9: Scattering in One Dimension Chapter 10: The Infinite Square Well Chapter 11: Finite Square Wells and Other Piecewise-constant Wells Chapter 12: Harmonic Oscillators and Other Spatially-varying Wells Chapter 13: Multi-dimensional Wells Part 4: Applications Chapter 14: Atomic, Molecular, and Nuclear Physics Chapter 15: Statistical Mechanics
These lectures are intended as an introduction to the technique of path integrals and their applications in physics. The audience is mainly first-year graduate students, and it is assumed that the reader has a good foundation in quantum mechanics. No prior exposure to path integrals is assumed, however. The path integral is a formulation of quantum mechanics equivalent to the standard formulations, offering a new way of looking at the subject which is, arguably, more intuitive than the usual approaches. Applications of path integrals are as vast as those of quantum mechanics itself, including the quantum mechanics of a single particle, statistical mechanics, condensed matter physics and quantum field theory. After an introduction including a very brief historical overview of the subject, we derive a path integral expression for the propagator in quantum mechanics, including the free particle and harmonic oscillator as examples. We then discuss a variety of applications, including path integrals in multiply-connected spaces, Euclidean path integrals and statistical mechanics, perturbation theory in quantum mechanics and in quantum field theory, and instantons via path integrals. For the most part, the emphasis is on explicit calculations in the familiar setting of quantum mechanics, with some discussion (often brief and schematic) of how these ideas can be applied to more complicated situations such as field theory.
Contents: Quantization Techniques: A Quick Overview (S T Ali) The Quantum Geometer's Universe: Particles, Interactions and Topology (J Govaerts) Theoretical Methods of Modern Classical and Quantum Physics: Do Cross-Sections Determine Phase Shifts Uniquely? (D Atkinson) Hilbert Transform or Kramers-Kronig Relations Applied to Some Aspects of Linear and Nonlinear Physics (G Debiais) Application of the Gibbs Sampler to the Conditional Simulation of Rain Fields (H Onibon et al.) The Mathematics of an Algebraic Approach to the Physics of Hadrons (M D Slaughter) Coherent States, Wavelets and Geometric Methods in Theoretical Physics: Phase Space Geometry in Classical and Quantum Mechanics (J R Klauder) Functional Analysis Special Functions and Orthogonal Polynomials: On Generalized Continuous D Semi-Classical Hermite and Chebychev Orthogonal Polynomials of Class One (E Azatassou & M N Hounkonnou) On a Generalization of the Method by Barbaroux et al. for the Improvement on the Rate of Decay of an Operator Resolvent (G Honnouvo & M N Hounkonnou) and other papers.