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  1. The Principles of Quantum Mechanics is an influential monograph on quantum mechanics written by Paul Dirac and first published by Oxford University Press in 1930. Dirac gives an account of quantum mechanics by "demonstrating how to construct a completely new theoretical framework from scratch"; "problems were tackled top-down, by ...

    • Paul Adrien Maurice Dirac
    • 257
    • 1930
    • 1930
  2. The Principles of Quantum Mechanics. Paul Adrien Maurice Dirac. Clarendon Press, 1981 - Science - 314 pages. The first edition of this work appeared in 1930, and its originality won it...

  3. About this book. R. Shankar has introduced major additions and updated key presentations in this second edition of Principles of Quantum Mechanics. New features of this innovative text include an entirely rewritten mathematical introduction, a discussion of Time-reversal invariance, and extensive coverage of a variety of path integrals and ...

  4. 19 de abr. de 2024 · Quantum mechanics, science dealing with the behavior of matter and light on the atomic and subatomic scale. It attempts to describe and account for the properties of molecules and atoms and their constituents—electrons, protons, neutrons, and other more esoteric particles such as quarks and gluons.

  5. Quantum mechanics is a fundamental theory in physics that describes the behavior of nature at and below the scale of atoms.: 1.1 It is the foundation of all quantum physics, which includes quantum chemistry, quantum field theory, quantum technology, and quantum information science.

  6. 25 de nov. de 2017 · To provide a framework for quantum mechanics we list seven postulates , which we define, in turn, in terms of operators. Quantum mechanics works with complex numbers, vectors and other entities that are defined in what is called the Hilbert space .

  7. The complete theory of quantum mechanics which we now use to describe atoms and, in fact, all matter, depends on the correctness of the uncertainty principle. Since quantum mechanics is such a successful theory, our belief in the uncertainty principle is reinforced.