- #1
esornep
- 5
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What does the expectation and deviation of an operator mean??
The way I understood it was every observable has a operator to it and the expectation of the observable uses the operator to calculate the deviation ...
for ex :: <p>=integral( (si)* momentum operator (si) ) dx ... so what does the standard deviation and expectation of an operator mean and is my understanding right??
The way I understood it was every observable has a operator to it and the expectation of the observable uses the operator to calculate the deviation ...
for ex :: <p>=integral( (si)* momentum operator (si) ) dx ... so what does the standard deviation and expectation of an operator mean and is my understanding right??