Postulates Prerequisites

Before this lesson, students should:

  • Understand the Stern-Gerlach experiment setup and know the results of the experiment.
  • Know that the spin-up and spin-down results of the Stern-Gerlach experiment with z-orientation are written in bra-ket notation as $\vert\: +\rangle $ and $\vert\: - \rangle$, respectively.
  • Have previous experience with polar coordinates.
  • Have previous exposure to Euler's identity and complex numbers in general.
  • Have the ability to use vectors and see how vectors and bra-ket notation are connected.

Personal Tools