Homework

Homework 5, not due, but must read: Variational principle, WKB
Homework 4, due Oct 30: Hydrogen-like atom (with solutions)
- Corrections: Problem 1: sign for $e$ in $\hat H_1$, and hint. – 7:40PM, Oct 26, 2012
Homework 3, due Oct 23: Symmetry, conservation, virial theorem+ (with solutions)
- Correction, addition: Power of $\varepsilon$ (page 6). Stationary operator (page 17). – 7:30AM, Oct 24, 2012
Homework 2, due Oct 16: Perturbation (with solutions)
- Addition: Problem 1(c): "under a suitable assumption" is added. – 8:08PM, Oct 09, 2012
Homework 1, due Oct 9: Formalism, symmetry, spin (with solutions)
- Correction: Solution, pages 4,5 (red): sets of compatible symmetry operations (correction on page 4, and one set added on page 5). – 11:52AM, Oct 17, 2012
- Correction: Solution, page 8, three instance of 1 → 0 (red). Thanks, E! – 9:33PM, Oct 10, 2012
- Correction: Solution, problem 4, one grammatical correction near the end. – 4:08PM, Oct 10, 2012
- Addition: Solution, page 11: more comments (red). – 10:03AM, Oct 10, 2012
- Correction: Problem 2, plane wave → sine wave. – 3:59PM, Oct 08, 2012
- Correction: Problem 5, function → state. – 7:57PM, Oct 04, 2012

Quiz

-  ⇤ ← Revision 34 as of 1:32PM, Oct 30, 2012 → 
  Size: 2580
  Editor: Sam
  Comment:
+   ← Revision 35 as of 2:39PM, Oct 30, 2012 → ⇥
  Size: 2595
  Editor: Sam
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 3:
- * '''Homework 5''', ~-not due-~: <<la("H05-Variation-WKB.pdf", "Variational principle, WKB")>>
+ * '''Homework 5''', ~-not due, but must read-~: <<la("H05-Variation-WKB.pdf", "Variational principle, WKB")>>