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Commutation of operators in QM

  • Thread starter jaejoon89
  • Start date
  • #1
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Can somebody please explain the following?

Given the measurements of 2 different physical properties are represented by two different operators, why is it possible to know exactly and simultaneously the values for both of the measured quantities only if the operators commute?
 

Answers and Replies

  • #2
gabbagabbahey
Homework Helper
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6
What attempts have you made at this problem?
 

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