The Principles of Quantum Mechanics by P. A. M. Dirac in pdf

 The Principles of Quantum Mechanics by P. A. M. Dirac in pdf

this is the book The Principles of Quantum Mechanics in pdf written  by P. A. M. Dirac, published by Oxford University Press, 1988  of professors of  science faculties  universities  .

   

Information about the book

Language of the book: English language

Book Title: The Principles of Quantum Mechanics

Scriptwriter: by P. A. M. Dirac

Year of printing:   Oxford University Press, 1988

File Format:PDF

Number of chapters: 81 CHAPTER

Number of pages: 322 pages

File Size: 13,85 MB

Contents

1. THE PRINCIPLE OF SUPERPOSITION . .

1. The Need for a Quantum Theory . .

2. The Polarization of Photons . . .

3. Interference of Photons . . .

4. Superposition and Indeterminaoy . .

6. Mathematical Formulation of the Principle .

6. Bra andKet Vectors . . . .

11. DYNAMICAL VARIABLES AND OBSERVABLES .

7. Linear Operators . . .

8. Conjugate Relations . . .

9. Eigenvalues and Eigenvectors . .

10. Observables . . . .

11. Functions of Observables . ‘.

12. The General Physicd Interpretation .

13. Commutability and Compatibility .

111. REPRESENTATIONS . . .

14. Basic Vectors . . . .

16. The 8 Funotion . . . .

16. Properties of the Basic Vectors . .

17. The Representation of Linear Operators

18. Probability Amplitudes . .

19. Theorems about Functions of Observables

20. Developments in Notation . .

IV. THE QUANTUM CONDITIONS . .

21. Poisson Brackets . . .

22. Schriidinger’s Representation . .

23. The Momentum Representation . .

24. Heisenberg’s Prinoiple of Uncertainty .

26. Displacement Operators . . .

26. Unitary Transformations . .

V. THE EQUATIONS OF MOTION . .

 27. Schrodinger’s Form for the Equations of Motion

28. Heisenberg’s Form for the Equations of Motion

29. Stationary States . . . .

30. The Free Particle . . . .

31. The Motion of Wave Packets . . .

32. The Action Principle . . . .

33. The Gibbs Ensemble . . . .

VI. ELEMENTARY APPLICATIONS . . . 

34. The Harmonie Oscillator . . . 

35. Angular Momentum . . . . 

36. Properties of Angular Momentum . . . 

37. The Spin of the Electron , . . . 

38. Motion in a Central Field of Forte . . . 

39. Energy-levels of the Hydrogen Atom . . . 

40. Selection Rules . . . . . .

41. The Zeeman Effect for the Hydrogen Atom . . 

VII. PERTURBATION THEORY . . . . 

42. General Remarks . . . . . 

43. The Change in the Energy-levels caused by a Perturbation 

44. The Perturbation considered as causing Transitions . 

45. Application to Radiation . . . . 

46. Transitions caused by a Perturbation Independent of the Time . . . . 

47. The Anomalous Zeeman Effect . . . . 

VTTT. COLLTSION PROBLEMS . . . . . 

48. General Remarks . . . . . 

49. The Stattering Coefficient . . . . 

50. Solution with the Momentum Representation . . 

51. Dispersive Stattering . . . . . 

52. Rosonance Stattering . . . 

53. Emission and Absorption . . . . 

IX. SYSTEMS CONTAINING SEVERAL SIMILAR PARTICLES 

54. Symmetrical and Antisymmetrical States . . 

55. Permutations as Dynamical Variables . . . 

56. Permutations as Constants of the Motion . ’ . 

57. Determination of the Energy-levels . . .

58. Application to Electrons. . . . . 

X. THEORY OF RADIATION . . . . . 

59. An Assembly of Bosons . . . .

60. The Connexion between Bosons and Oscillators . .

61. Emission and Absorption of Bosons . . .

62. Application to Photons . . . . .

63. The Literaction Energy between Photons and an Atom .

64. Emission, Absorption, and Stattering of Radiation .

65. An Assembly of Fermions . . . .

XI. RELATIVISTIC THEORY OF THE ELECTRON . .

66. Relativistic Treatment of a Particle . . .

67. The Wave Equation for the Electron . . .

68. Invariante under a Lorentz Transformation . .

69. Tho Motion of a Free Electron . . . .

70. Existente of the Spin . . . . .

7 1. Transition to Polar Variables . . . .

72. The Fine-structure of the Energy-levels of Hydrogen .

73. Theory of the Positron . . . . .

XII. QUANTUM ELECTRODYNAMICS . . .

74. Relativistic Notation . . . .

75. The Quantum Conditions for the Field . .

76. The Hamiltonian for the Field . . .

77. The Supplementary Conditions . . 

78. Classical Electrodynamits in Hamiltonian Form .

79. Passage to the CJuantum Theory . .

80. Elimination of the Longitudinal Waves . .

8 1. Discussion of the Transverse Waves

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