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The Mathematical Principles Of Quantum Mechanics Pdf

Book by Paul Dirac

The Principles of Quantum Mechanics
The principles of quantum mechanics - title page.jpg

Title page of the first edition

Author Paul Dirac
Country United Kingdom
Language English
Subject Quantum mechanics
Genres Non-fiction
Publisher Oxford University Press

Publication date

1930
Media type Print
Pages 257

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.[1] 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 working on the great principles, with the details left to look after themselves".[2] It leaves classical physics behind after the first chapter, presenting the subject with a logical structure. Its 82 sections contain 785 equations with no diagrams.[2]

Dirac is credited with developing the subject "particularly in Cambridge and Göttingen between 1925–1927" (Farmelo).[2]

History [edit]

The first and second editions of the book were published in 1930 and 1935.[3]

In 1947 the third edition of the book was published, in which the chapter on quantum electrodynamics was rewritten particularly with the inclusion of electron-positron creation.[3]

In the fourth edition, 1958, the same chapter was revised, adding new sections on interpretation and applications. Later a revised fourth edition appeared in 1967.[3]

Beginning with the third edition (1947), the mathematical descriptions of quantum states and operators were changed to use the Bra–ket notation, introduced in 1939 and largely developed by Dirac himself.[4]

Laurie Brown wrote an article describing the book's evolution through its different editions,[5] and Helge Kragh surveyed reviews by physicists (including Heisenberg, Pauli, and others) from the time of Dirac's book's publication.[6]

Contents [edit]

  • The principle of superposition
  • Dynamical variables and observables
  • Representations
  • The quantum conditions
  • The equations of motion
  • Elementary applications
  • Perturbation theory
  • Collision problems
  • Systems containing several similar particles
  • Theory of radiation
  • Relativistic theory of the electron
  • Quantum electrodynamics

See also [edit]

  • The Evolution of Physics (Einstein)
  • The Feynman Lectures on Physics Vol. III (Feynman)
  • The Physical Principles of the Quantum Theory (Heisenberg)
  • Mathematical Foundations of Quantum Mechanics (von Neumann)

References [edit]

  1. ^ "Paul A.M. Dirac – Biography". The Nobel Prize in Physics 1933. Retrieved September 26, 2011. Dirac's publications include ... The Principles of Quantum Mechanics (1930; 3rd ed. 1947).
  2. ^ a b c Farmelo, Graham (June 2, 1995). "Speaking Volumes: The Principles of Quantum Mechanics" (Book review). Times Higher Education Supplement: 20. Retrieved 2011-09-26 .
  3. ^ a b c Dalitz, R. H. (1995). The Collected Works of P. A. M. Dirac: Volume 1: 1924–1948. Cambridge University Press. pp. 453–454. ISBN9780521362313.
  4. ^ PAM Dirac (1939). "A new notation for quantum mechanics". Mathematical Proceedings of the Cambridge Philosophical Society. 35 (3): 416–418. Bibcode:1939PCPS...35..416D. doi:10.1017/S0305004100021162.
  5. ^ Brown, L.M. (2006), "Paul A.M. Dirac's The Principles of Quantum Mechanics" (PDF), Physics in Perspective, 8 (4): 381–407, Bibcode:2006PhP.....8..381B, doi:10.1007/s00016-006-0276-4, S2CID 59431829, archived from the original (PDF) on 2020-02-28
  6. ^ Helge Kragh (2013), Paul Dirac and The Principles of Quantum Mechanics, Research and Pedagogy, Studies 2: A History of Quantum Physics through Its Textbooks

The Mathematical Principles Of Quantum Mechanics Pdf

Source: https://en.wikipedia.org/wiki/The_Principles_of_Quantum_Mechanics

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