Equations of motion for Green's functions

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  • Опубликовано: 29 окт 2024

Комментарии • 6

  • @vladkovalchuk8299
    @vladkovalchuk8299 2 года назад +2

    When continued fraction popped out of the recurrence, that made my day. Thank you for this great lecture series!

  • @lujqian
    @lujqian Год назад +1

    dear Dr. Mitchell, thank you for bringing us these fabulous lectures on Quantum condensed matter physics and I always want to express my gratitude to your efforts to make these high-quality lectures happening. I only have a small enquiry at 5:07, when you were applying the Heisenberg Equation of Motion to plug the partial derivative of time dependent annihilation operator with its correspondent commutation notation, it seems that the h bar (the reduced plank constant) is missing. Please correct me if I have missed this part of knowledge.

    • @drmitchellsphysicschannel2955
      @drmitchellsphysicschannel2955  Год назад +1

      Thanks for the question. The h-bar is hiding there in the equation of motion, yes, but I've set it to 1 as is customary in QM! This is in the end just a units choice and nothing profound.

    • @lujqian
      @lujqian Год назад

      @@drmitchellsphysicschannel2955 Thanks.

  • @abhinavsaket1194
    @abhinavsaket1194 2 года назад +2

    Wonderful lecture. This lecture has helped me a lot.

  • @earldcosta9785
    @earldcosta9785 2 года назад +2

    Great video