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I Multi particle states

  1. Nov 10, 2017 #1
    In general, is it of more interest to consider multi particle states consisting of fermions & bosons or multi particle states consisting of only fermions (or only bosons)? I have seen that if it's of the latter type, then the study becomes in certain way more easy to carry on, though the former seems to be more general.
     
  2. jcsd
  3. Nov 11, 2017 #2

    hilbert2

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    If you're considering spontaneous emission from excited atoms, you have to include both electrons (fermions) and photons (bosons) in the model. Same applies when studying electron-phonon interaction in condensed matter physics.
     
  4. Nov 11, 2017 #3
    Thank you.
     
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