The subject of most of this book is
the quantum mechanics of systems which have a small number of degrees of
freedom. This book is a mix of descriptions of quantum mechanics itself, the
general properties of systems described by quantum mechanics, and general
techniques for describing their behavior. Topics covered includes: Quantum
mechanics in the language of Hilbert space, Time dependence in quantum
mechanics, Propagators and path integrals, Density matrices, Wave mechanics,
Angular momentum, Identical particles, Time independent perturbation theory, Variational methods and Time dependent perturbation theory.
This note
exlains the following topics: electromagnetic waves, Introduction to quantum mechanics, Dynamical
variables and observables in quantum mechanics, Applications, Spin and the pauli
principle, The transition from quantum mechanics to approximate theories and to
molecular dynamics.
This book online
covers the following topics related to Quantum Mechanics : Introduction, 1D Wave
Mechanics, Higher Dimensionality Effects, Bra-ket Formalism, Some Exactly
Solvable Problems, Perturbation Theories, Open Quantum Systems, Multiparticle
Systems, Introduction to Relativistic Quantum, Making Sense of Quantum
Mechanics.
This lecture note explains the
following topics: The Early History of Quantum Mechanics, The Wave Function, The
Two Slit Experiment, Wave Mechanics, Particle Spin and the Stern-Gerlach
Experiment, Probability Amplitudes, Vector Spaces in Quantum Mechanics, State
Spaces of Infinite Dimension, Matrix Representations of State Vectors and
Operators, Probability, Expectation Value and Uncertainty, Time Evolution in
Quantum Mechanics.
This note is
intended to teach quantum mechanics to undergraduate students as well as
graduate students. Topics covered includes: Classical Mechanics, Quantum
Mechanics, Time-Dependent Schršodinger Equation, Mathematical Preliminarie,
Approximate Methods in Quantum Mechanics, Quantum Mechanics in Crystals, Angular
Momentum, Density Matrix, 2 Quantization of Classical Fields, Schrodinger Wave
Fields, Quantum Information and Quantum Interpretation.
The development of quantum
mechanics has taken physics in a vastly new direction from that of classical
physics from the very start. In fact, there continue at present to be many
developments in the subject of a very fundamental nature, such as implications
for the foundations of physics, physics of entanglement, geometric phases,
gravity and cosmology and elementary particles as well. It is hoped the papers
in this volume will provide a much needed resource for researchers with regard
to current topics of research in this growing area.
This notes contains the details about
Heisenberg's road to the uncertainty relations,
Heisenberg's argument, The
interpretation of Heisenberg's relation, Bohr and
The Minimal Interpretation
This note covers the following topics related to Quantum Mechanics: Mathematical foundations of Quantum mechanics, Hilbert Spaces, The Spectral
Theorem, Quantum dynamics and Schrodinger Operators.