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## page was renamed from Homework
= Exam =

 * ~+'''Mid-term Exam 1 Solutions'''+~, ~-Feb 1-~: <<la("MIDSOL.pdf", "Chapters 7 and 8: Quantum and Atomic Physics")>>

= Homework =
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       * <<color(Correction)>>: Problem 4: $\Phi (\pm 1) = \frac{1}{\sqrt{2\pi}} e^{\pm i \phi}; $\Phi (\pm 2) = \frac{1}{\sqrt{2\pi}} e^{\pm 2 i \phi}$        * <<color(Correction)>>: Problem 4: $\Phi (\pm 1) = \frac{1}{\sqrt{2\pi}} e^{\pm i \phi}; \Phi (\pm 2) = \frac{1}{\sqrt{2\pi}} e^{\pm 2 i \phi}$
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 * ~+'''Homework 2 Solutions'''+~, ~-due Jan 30-~: <<la("HW2SOL.pdf", "Schrodinger Equation and Hydrogen Atom")>>

Exam

Homework

  • Homework 1, due Jan 20: Potential step, well

    • Revised (marked by the red text in the file)
      • Correction: Problem 4(a), $B > 0$ when $U_0 > 0$ and $B < 0$ when $U_0 < 0$.

      • Correction: Problem 4(b), "the similarity" → "the similarity or the difference".

  • Homework 1 Solutions, due Jan 20: Potential step, well

  • Homework 2, due Jan 30: Schrodinger Equation: Hydrogen Atom

    • Revised (marked by the red text in the file)
      • Addition: Problem 3: Hamiltonian and invariance relationships are discussed to help you solve the problem.

      • Correction: Problem 4: $\Phi (\pm 1) = \frac{1}{\sqrt{2\pi}} e^{\pm i \phi}; \Phi (\pm 2) = \frac{1}{\sqrt{2\pi}} e^{\pm 2 i \phi}$

      • Addition: Problem 5: The way to test orthogonality between the two wave functions is added.

  • Homework 2 Solutions, due Jan 30: Schrodinger Equation and Hydrogen Atom