Recent content by Eric_J

  1. E

    Graduate Integrate Laplacian operator by parts

    Thanks for the hint!
  2. E

    Graduate Integrate Laplacian operator by parts

    This is the key step to transform from position space Schrödinger equation to its counterpart in momentum space. How is the first equation transformed into 3.21? To be more specific, how to integral Laplacian term by parts?