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QM: expectation value of a harmonic oscillator (cont.)

  1. Feb 16, 2009 #1
    Thanks for all the help on the first question but now I have to solve for <T>. I have no idea how to do this, and I could use some help for a kick start. thanks!
  2. jcsd
  3. Feb 16, 2009 #2


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    write the T-operator in terms of creation and annihilation operators. Remember that ordering of operators matters.
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