A system is in the state ). A measurement of a physical quantity is to be...

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A system is in the state ). A measurement of a physical quantity is to be made; the corresponding Hermitian operator is . State the postulate that gives the prob- ability of obtaining the possible results of the measurement, and show that it leads to an expression for the expectation value of the measurement that is equivalent to the usual expression (1) A system is in the state ). A measurement of a physical quantity is to be made; the corresponding Hermitian operator is . State the postulate that gives the prob- ability of obtaining the possible results of the measurement, and show that it leads to an expression for the expectation value of the measurement that is equivalent to the usual expression (1)

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The postulate that gives the probability of obtaining the possible results of a measurement is known ... View the full answer