Topic outline

  • Extra material

    Some supplementary material related to the course

    • File icon
      Clip from the movie "Spectral" File MP4

      It is a Bose-Einstein condensate!

    • Page icon
      Lagrangian density: what/why/how Page


      Lagrangian density appeared briefly in the discussion of electromagnetic fields. For some this might be unfamiliar consept so here are some links to help you understand the background. 

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