Exercise 14.4. Show that the expression (B, t2|(42, 1,)|', t) for the transition amplitude is quite...

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Exercise 14.4. Show that the expression (B", t2|Ť(42, 1,)|Ã', t) for the transition amplitude is quite general and gives the correct answer if the Schrödinger (H, = 0) or Heisenberg (Ho H) pictures are employed. Exercise 14.4. Show that the expression (B", t2|Ť(42, 1,)|Ã', t) for the transition amplitude is quite general and gives the correct answer if the Schrödinger (H, = 0) or Heisenberg (Ho H) pictures are employed.