The Principles of Quantum Mechanics - Quiz
The Principles of Quantum Mechanics
  • 1. Into which of the following languages has the book been translated?
A) Italian
B) Spanish
C) Chinese
D) Russian
  • 2. Who supplied an additional preface for the Russian edition?
A) Ivanenko
B) Bronstein
C) Tamm
D) Dirac
  • 3. Which Russian physicists had a good relationship with Dirac?
A) Matvei Bronstein and Dmitri Ivanenko
B) Igor Tamm and Peter Kapitza
C) Vladimir Fock and Douglas Hartree
D) Yoshio Nishina and Sin-Itiro Tomonaga
  • 4. At whose request did Dirac add a chapter on methods of approximations?
A) Igor Tamm
B) Dmitri Ivanenko
C) Peter Kapitza
D) Matvei Bronstein
  • 5. Who developed the Hartree-Fock method?
A) Yoshio Nishina and Sin-Itiro Tomonaga
B) Igor Tamm and Peter Kapitza
C) Werner Bloch and Felix Bloch
D) Douglas Hartree and Vladimir Fock
  • 6. Who added multiple appendices to the Russian edition?
A) Dirac
B) Ivanenko
C) Tamm
D) Bronstein
  • 7. Who supplied footnotes for the Russian edition?
A) Yoshio Nishina
B) Sin-Itiro Tomonaga
C) Matvei Bronstein
D) Werner Bloch
  • 8. Who requested a preface for the Japanese edition?
A) The translators
B) The publishers
C) Matvei Bronstein
D) Dmitri Ivanenko
  • 9. Name one of the translators of the Japanese edition mentioned in the text.
A) Yoshio Nishina
B) Vladimir Fock
C) Douglas Hartree
D) Werner Bloch
  • 10. Who translated the book into German?
A) Max Jammer
B) Matvei Bronstein
C) Werner Bloch
D) Felix Bloch
  • 11. Which of the following is a chapter listed in the contents of the book?
A) Solid state physics
B) Thermodynamics
C) The principle of superposition
D) Nuclear physics
  • 12. Which dynamical topic has its own chapter in the book?
A) Chaos theory
B) Dynamical variables and observables
C) Astrophysics
D) Fluid dynamics
  • 13. What is the title of the chapter following 'Dynamical variables and observables'?
A) Theory of radiation
B) Representations
C) Collision problems
D) Perturbation theory
  • 14. Which chapter follows 'Representations' in the book's contents?
A) The equations of motion
B) Quantum electrodynamics
C) Elementary applications
D) The quantum conditions
  • 15. What is the title of the chapter right after 'The quantum conditions'?
A) Relativistic theory of the electron
B) Perturbation theory
C) The equations of motion
D) Collision problems
  • 16. Which chapter comes after 'The equations of motion'?
A) Elementary applications
B) Representations
C) Systems containing several similar particles
D) Theory of radiation
  • 17. What chapter immediately follows 'Elementary applications'?
A) Quantum electrodynamics
B) Collision problems
C) Perturbation theory
D) The quantum conditions
  • 18. Which chapter deals with scattering or interactions like 'Collision problems'?
A) Collision problems
B) The equations of motion
C) The principle of superposition
D) Representations
  • 19. Which chapter addresses 'Systems containing several similar particles'?
A) Relativistic theory of the electron
B) Quantum electrodynamics
C) Systems containing several similar particles
D) Elementary applications
  • 20. What is the title of the chapter covering radiation?
A) Dynamical variables and observables
B) Perturbation theory
C) Theory of radiation
D) Quantum electrodynamics
  • 21. Which chapter discusses electrons from a relativistic viewpoint?
A) Collision problems
B) The quantum conditions
C) Relativistic theory of the electron
D) The equations of motion
  • 22. What is the final chapter listed in the contents?
A) Perturbation theory
B) Quantum electrodynamics
C) Relativistic theory of the electron
D) Theory of radiation
  • 23. According to Laurie M. Brown, what did the book set?
A) The stage, the tone, and much of the language of the quantum-mechanical revolution
B) The foundation for modern computer science
C) The mathematical rules for classical mechanics
D) The standard nomenclature for thermodynamics
  • 24. How many copies did the book sell in the Soviet Union in just a few months?
A) 500
B) 10,000
C) 1,000
D) 3,000
  • 25. What was the name of the publishing house in the Soviet Union that published the book?
A) Copenhagen Press
B) Cambridge University Press
C) GTTI
D) Springer Verlag
  • 26. What ideology did the publishing house feel the need to align Dirac's views with?
A) Dialectical materialism
B) Capitalism
C) Empiricism
D) Utilitarianism
  • 27. Whose interpretation was Dirac's personal view of quantum mechanics close to?
A) The Copenhagen interpretation
B) Ensemble interpretation
C) The Many-Worlds interpretation
D) De Broglie-Bohm interpretation
  • 28. Who praised the book for its originality and self-contained presentation?
A) J. Robert Oppenheimer
B) Felix Bloch
C) Matvei Bronstein
D) Wolfgang Pauli
  • 29. What was Felix Bloch's worry about the book?
A) That the mathematics used were entirely incorrect
B) That it was too easy for beginners
C) That Dirac did not refer much to the original research literature
D) That it was written in too many languages
  • 30. Whose textbook did Matvei Bronstein opine that Dirac's book was superior to?
A) John von Neumann
B) Josiah Willard Gibbs
C) Hermann Weyl
D) Isaac Newton
  • 31. What was the title of Hermann Weyl's book mentioned in the text?
A) Principia
B) Elementary Principles in Statistical Mechanics
C) Mathematical Foundations of Quantum Mechanics
D) Gruppentheorie und Quantenmechanik
  • 32. Why did Bronstein think Weyl's book was inferior to Dirac's?
A) It was too short
B) It lacked mathematical rigor
C) It was overly formal
D) It contained no equations
  • 33. How did Wolfgang Pauli describe Dirac's book?
A) An overly formal treatise
B) An introductory textbook for children
C) An indispensable standard work
D) A complete failure
  • 34. What was Wolfgang Pauli's concern about the book?
A) It was too short
B) It was too distant from experiments
C) It relied too heavily on Russian translations
D) It used too many illustrations
  • 35. How did Pauli describe the German translation and the original book?
A) Elementary and simplistic
B) Highly reliable and essential
C) Confusing and outdated
D) Flawed and overly mathematical
  • 36. What did J. Robert Oppenheimer call the book?
A) A purely mathematical exercise
B) A flawed and chaotic collection of notes
C) A simple guide for high school students
D) An astonishingly complete and coherent treatise
  • 37. Whose book did Oppenheimer compare Dirac's book to?
A) Josiah Willard Gibbs
B) John von Neumann
C) Hermann Weyl
D) Isaac Newton
  • 38. What was the title of the book by Josiah Willard Gibbs mentioned for comparison?
A) Mathematical Foundations of Quantum Mechanics
B) Principia
C) Elementary Principles in Statistical Mechanics
D) Gruppentheorie und Quantenmechanik
  • 39. What warning did Oppenheimer give about Dirac's book?
A) It contained dangerous political propaganda
B) It was only available in Russian
C) It was filled with calculation errors
D) It was not suitable as an introduction to quantum mechanics
  • 40. Who recommended the book for staying abreast with modern physics, but cautioned it was not easy to read?
A) Paul Epstein
B) Charles Galton Darwin
C) Bernard Koopman
D) John Lennard-Jones
  • 41. What did Charles Galton Darwin complain about regarding the book?
A) The high price of the publication
B) The excessive number of colorful illustrations
C) The lack of concrete examples to illustrate the theory
D) The use of the Russian language
  • 42. Who complimented the second edition for being more comprehensible than the first?
A) Felix Bloch and Matvei Bronstein
B) Garrett Birkhoff and John von Neumann
C) Paul Epstein and Werner Heisenberg
D) Abdus Salam and Eugene Wigner
  • 43. How did Albert Einstein view the book?
A) As a confusing and unnecessary text
B) As a purely experimental guide
C) As a mediocre introduction to mechanics
D) As the most logically perfect presentation of the subject
  • 44. What did Einstein use the book as?
A) His companion
B) A doorstop
C) A weapon in political debates
D) A pillow
  • 45. What did Freeman Dyson compare the book to?
A) A boring historical record
B) A fine work of art
C) A flawed computer program
D) A messy lecture transcript
  • 46. According to the text, how were textbooks usually treated in research papers during the 1930s?
A) They were seldom cited
B) They were rewritten frequently
C) They were heavily cited
D) They were banned
  • 47. How did mathematicians generally view the book compared to physicists?
A) Indifferent
B) More critical
C) Unaware
D) More enthusiastic
  • 48. Who praised Dirac for profound physical insight but disliked a perceived lack of logical clarity?
A) Bernard Koopman
B) John Gribbin
C) Max Jammer
D) Graham Farmelo
  • 49. What terms did Bernard Koopman take issue with Dirac for using?
A) Velocity and acceleration
B) Eigenvalue and eigenfunction
C) Action and reaction
D) Quantum and superposition
  • 50. Where did the terms 'eigenvalue' and 'eigenfunction' originate from, according to the text?
A) Russian
B) German
C) Latin
D) French
  • 51. What terms did Bernard Koopman think should be used instead of eigenvalue and eigenfunction?
A) Proper value and proper function
B) Primary value and primary function
C) Characteristic value and characteristic function
D) Base value and base function
  • 52. Who complained about the way Dirac employed mathematics, including the delta-distribution?
A) Garrett Birkhoff and John von Neumann
B) Igor Tamm and Peter Kapitza
C) Yoshio Nishina and Sin-Itiro Tomonaga
D) Douglas Hartree and Vladimir Fock
  • 53. What symbol is used for the delta-distribution in the text's formatting?
A) δ
B) π
C) ω
D) ψ
  • 54. According to Max Jammer, what was Dirac's primary motivation in writing the book?
A) Establishing a rigorous new branch of pure mathematics
B) Writing a popular science fiction novel
C) Creating an exposition in physics, treating mathematics as a tool
D) Refuting the work of John von Neumann
  • 55. Which book served as a supplement to Dirac's book with its uncompromising emphasis on mathematical rigour?
A) Mathematical Foundations of Quantum Mechanics
B) Elementary Principles in Statistical Mechanics
C) Principia
D) Gruppentheorie und Quantenmechanik
  • 56. Who wrote 'Mathematical Foundations of Quantum Mechanics' (1932)?
A) Josiah Willard Gibbs
B) John von Neumann
C) Hermann Weyl
D) Isaac Newton
  • 57. How did Dirac justify his use of the delta-distribution despite it not being a function in the standard sense?
A) It led to correct results
B) It was approved by Albert Einstein
C) It was mathematically rigorous
D) It was invented by John von Neumann
  • 58. Whose work on distributions or generalized functions was motivated by Dirac's delta-distribution?
A) Bernard Koopman
B) Graham Farmelo
C) Laurent Schwartz
D) Max Jammer
  • 59. In what year did Laurent Schwartz put generalized functions on a secure mathematical footing?
A) 1902
B) 1945
C) 1932
D) 1928
  • 60. How did Laurent Schwartz credit Dirac regarding the delta-function?
A) For thinking of it as the kernel of an integral transform
B) For proving its mathematical rigor from axioms
C) For translating it into Russian
D) For eliminating it from quantum mechanics
  • 61. Why were some students displeased with the book?
A) It was too short to read in a day
B) It contained too many computational exercises
C) It was basically a transcript of Dirac's lectures at Cambridge
D) It was written entirely in German
  • 62. What did most students want that Dirac's book lacked?
A) Biographical information about Einstein
B) More political commentary
C) A text that could teach them how to carry out computations
D) Longer lecture transcripts
  • 63. How did the most gifted students view the book?
A) As a flawed mathematical disaster
B) As an irrelevant historical artifact
C) As a 'bible' of modern physics
D) As a comic book
  • 64. Name the gifted student who later became an astrophysicist and viewed the book as a bible.
A) Eugene Wigner
B) Subrahmanyan Chandrasekhar
C) Abdus Salam
D) Richard Feynman
  • 65. Who compared Dirac's The Principles of Quantum Mechanics with the Principia?
A) Douglas Hartree and Vladimir Fock
B) Abdus Salam and Eugene Wigner
C) Yoshio Nishina and Sin-Itiro Tomonaga
D) Garrett Birkhoff and Bernard Koopman
  • 66. Who wrote the Principia, serving as Dirac's predecessor as the Lucasian Professor of Mathematics at Cambridge?
A) Isaac Newton
B) Josiah Willard Gibbs
C) Hermann Weyl
D) John von Neumann
  • 67. What was Dirac's academic title at Cambridge mentioned in the text?
A) Head of Mathematics
B) Director of Quantum Studies
C) Professor of Theoretical Physics
D) Lucasian Professor of Mathematics
  • 68. What did Dirac's text represent for young American physicists of the 1930s?
A) A political manifesto against capitalism
B) An obsolete manual from the 19th century
C) A complete guide to building particle accelerators
D) One of their first introductions to the nascent scientific theory
  • 69. Who cited Dirac's discussion of the action principle in the second edition within their doctoral dissertation?
A) Subrahmanyan Chandrasekhar
B) Richard Feynman
C) Matvei Bronstein
D) Laurent Schwartz
  • 70. Which edition's discussion of the action principle did Richard Feynman cite?
A) The second edition
B) The German edition
C) The first edition
D) The Russian edition
  • 71. Until when was Dirac's book still in print?
A) The late 1930s
B) World War II
C) The early twenty-first century
D) The year 1950
  • 72. Who recommended that students at least borrow a library copy to read the first chapter?
A) Max Jammer
B) John Gribbin
C) Graham Farmelo
D) Laurie M. Brown
  • 73. Who was Dirac's biographer mentioned in the text?
A) Max Jammer
B) Bernard Koopman
C) Laurie M. Brown
D) Graham Farmelo
  • 74. According to Graham Farmelo's colleagues, why was the book not useful for learning physics developed after 1940?
A) Because it lacked the chapter on quantum electrodynamics
B) Because of Dirac's refusal to accept renormalization
C) Because it was written in obsolete Russian
D) Because all copies had been destroyed
  • 75. How did Dirac describe renormalization?
A) Something that merely 'swept infinities under the carpet'
B) A logically perfect mathematical tool
C) An essential foundation for quantum field theory
D) The greatest breakthrough of the twentieth century
  • 76. What had renormalization become in quantum field theory by the time Farmelo's colleagues complained?
A) A standard tool
B) An abandoned hypothesis
C) A banned procedure
D) A purely mathematical curiosity
  • 77. In what year was The Principles of Quantum Mechanics first published?
A) 1947
B) 1930
C) 1925
D) 1935
  • 78. Which publisher first released The Principles of Quantum Mechanics?
A) Cambridge University Press
B) Oxford University Press
C) Elsevier
D) Springer
  • 79. How many sections are in The Principles of Quantum Mechanics?
A) 82
B) 85
C) 90
D) 78
  • 80. How many equations are contained within the book?
A) 500
B) 650
C) 785
D) 1000
  • 81. Which of the following elements is completely absent from the book?
A) Sections
B) Equations
C) Prefaces
D) Diagrams
  • 82. Who forwarded the proofs of a seminal paper to Dirac in September 1925?
A) Werner Heisenberg
B) Ralph Fowler
C) Peter Kapitza
D) Erwin Schrödinger
  • 83. What classical mechanics concept did Dirac connect to Heisenberg's matrices?
A) Huygens principle
B) Action principle
C) Poisson brackets
D) Linear integral equations
  • 84. During which academic term did Alan Wilson teach courses focusing on Schrödinger's equation at Cambridge?
A) Summer terms
B) Easter terms
C) Lent terms
D) Michaelmas terms
  • 85. Whose paper on linear integral equations inspired Dirac in his construction of transformation theory?
A) Oliver Heaviside
B) Gustav Kirchhoff
C) Erwin Schrödinger
D) Cornelius Lanczos
  • 86. Who used a precursor to the delta function in a nineteenth-century paper on the Huygens principle in optics?
A) Eugene Wigner
B) Gustav Kirchhoff
C) Oliver Heaviside
D) Carl Eckart
  • 87. Who did Graham Farmelo surmise was a likely direct influence on Dirac regarding the pulse concept?
A) Peter Kapitza
B) Oliver Heaviside
C) Ralph Fowler
D) Gustav Kirchhoff
  • 88. What did Dirac state electrical engineers are familiar with that relates to the delta function?
A) A wave
B) A pulse
C) A circuit
D) An oscillation
  • 89. How is the reduced Planck constant mathematically defined in terms of $h$?
A) h / 4\pi
B) 2\pi / h
C) h / \pi
D) h / 2\pi
  • 90. What particle did Dirac erroneously state was the negative-energy solution in the first edition and his 1928 paper?
A) Photon
B) Proton
C) Neutron
D) Positron
  • 91. Who discovered the positron in 1932?
A) Carl Anderson
B) Wolfgang Pauli
C) J. Robert Oppenheimer
D) Paul Dirac
  • 92. When was the bra-ket notation introduced by Dirac, which was later adopted in the book starting in 1947?
A) 1935
B) 1930
C) 1939
D) 1958
  • 93. Which part of the book saw the greatest changes in the final editions due to rapid development?
A) The first chapter
B) The section on the action principle
C) The final chapter
D) The preface
  • 94. What reference list is missing at the end of the book?
A) A list of authors
B) A list of equations
C) A bibliography
D) A list of symbols
  • 95. Does the book contain a list of suggestions for further reading?
A) No
B) Yes, at the end of every chapter
C) Yes, in an appendix
D) Yes, in the preface
  • 96. What did Dirac pursue an approach away from in his textbook?
A) A historical approach
B) A formal approach
C) A mathematical approach
D) An axiomatic approach
  • 97. What was Dirac's academic status when he received Heisenberg's paper proofs in September 1925?
A) Postdoctoral researcher
B) Professor of physics
C) Post-graduate student
D) Doctoral candidate
  • 98. The style of The Principles was similar to the lectures Dirac delivered while he held what status at Cambridge?
A) Undergraduate student
B) Department head
C) Doctoral candidate
D) Full professor
  • 99. During which terms did Dirac regularly teach his quantum mechanics course at Cambridge in the 1930s?
A) Lent terms (spring)
B) Easter terms
C) Michaelmas terms (autumn)
D) Summer terms
  • 100. In what year was a revised fourth edition of The Principles of Quantum Mechanics published?
A) 1958
B) 1935
C) 1967
D) 1947
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