[comp_complex] Hints for Problem #1

  • From: David Friedman <dkf@xxxxxxxxxx>
  • To: <comp_complex@xxxxxxxxxxxxx>
  • Date: Mon, 12 Apr 2004 21:19:40 -0400 (EDT)

Hints for problem #1:

1,2,3, are straightforward.

For 4, you have to figure out how to change the ket into a
bra so that you can do < V | Y >

For 5, and 6 look at page 7 of the lecture notes. You have to find
the value |Y_{E_1}> and |Y_{E_2}> and then renormalize them.

Also, for 4,5, and 6 you can set:

|Y> = y_1 * |1> + y_2 * |2> + y_3 * |3>

(and similarly for the others)

and then just show the algebra for calculating
< V | Y > for part 4 and | Z > for parts 5, and 6.

David


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