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-   -   Uncertainty on Operator (https://www.askmehelpdesk.com/showthread.php?t=654284)

  • Apr 25, 2012, 08:06 AM
    physic
    uncertainty on Operator
    http://www.texify.com/img/\normalsiz...t A\rangle.gif is the expectation value of http://www.texify.com/img/\normalsiz...t A\rangle.gif

    I don't know what means expectation value of an opertor, square of an operator and square of all items [IMG]texify.com/img/\LARGE\!\langle\hat A\rangle^2\, \langle\hat A^2\rangle.gif[/IMG]

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