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Learn · Dynamics of Classical and Quantum Fields

Lecture 30 of 48Week 07: Path Integrals

Lec 30: Path Integrals - Harmonic oscillator

Prof. Girish S. Setlur · IIT Guwahati

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From
Dynamics of Classical and Quantum Fields, IIT Guwahati (at NPTEL)
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
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NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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All the lectures

  1. Lec 1: Introduction YouTube
  2. Lec 2: Lagrangian Formalism YouTube
  3. Lec 3: Hamiltonian Mechanics YouTube
  4. Lec 4: Flows and Symmetries YouTube
  5. Lec 5: Examples of Continuum Systems YouTube
  6. Lec 6: Symmetries and Noether's theorem YouTube
  7. Lec 7: Dynamical Symmetries YouTube
  8. Lec 8: Symmetries in Field Theories YouTube
  9. Lec 9: The Relativistic Electromagnetic Field YouTube
  10. Lec 10: Stress-Energy (Energy-Momentum) Tensor YouTube
  11. Lec 11: Green's Theorem and Green's Functions YouTube
  12. Lec 12: Diffraction Theory YouTube
  13. Lec 13: Introduction to Elasticity Theory YouTube
  14. Lec 14: Solution of the rubber band problem YouTube
  15. Lec 15: The Stress Function Method YouTube
  16. Lec 16: Strain Energy YouTube
  17. Lec 17: The Euler Equation YouTube
  18. Lec 18: Bernoulli's Principle YouTube
  19. Lec 19: Matter, Momentum and Energy Transport YouTube
  20. Lec 20: Stokes' Drag - I YouTube
  21. Lec 21: Stokes' Drag - II YouTube
  22. Lec 22: Towards Quantum Fields YouTube
  23. Lec 23: Right and Left Movers YouTube
  24. Lec 24: Functional Integration - I YouTube
  25. Lec 25: Functional Integration - II YouTube
  26. Lec 26: Perturbation theory YouTube
  27. Lec 27: Quantum Mechanics using Lagrangians YouTube
  28. Lec 28: Path Integrals - Formalism YouTube
  29. Lec 29: Path Integrals - Free particles YouTube
  30. Lec 30: Path Integrals - Harmonic oscillator YouTube
  31. Lec 31: Creation and annihilation operators - Excitations YouTube
  32. Lec 32: Creation and annihilation operators - Photons YouTube
  33. Lec 33: Creation and annihilation operators - Many-body physics YouTube
  34. Lec 34: Particle and Hole Green functions YouTube
  35. Lec 35: Current Algebra YouTube
  36. Lec 36: Tight Binding Models - I YouTube
  37. Lec 37: Tight Binding Models - II YouTube
  38. Lec 38: Order Parameters YouTube
  39. Lec 39: Schrieffer Wolff Transformation YouTube
  40. Lec 40: Matsubara Green functions - I YouTube
  41. Lec 41: Matsubara Green functions - II YouTube
  42. Lec 42: Self Energy and Spectral Functions YouTube
  43. Lec 43: S-Matrix Perturbation Theory YouTube
  44. Lec 44: Keldysh Contour YouTube
  45. Lec 45: Bosonic Coherent States YouTube
  46. Lec 46: Fermionic Coherent States YouTube
  47. Lec 47: Nonlocal particle hole operators - Bosons YouTube
  48. Lec 48: Nonlocal particle hole operators - Fermions YouTube