Physics, 05.10.2019 03:00 gracie6313

Using postulate 4, show that the probability to obtain a particular measurement of spin is unaffected by changing a state l ψ》 to a state eß1ψ. briefly discuss the significance of your result, what does it say to you? (and, how is it connected to the convention you imposed in q3 and 4 above, setting the coefficient of the |+> basis ket to be positive and real? )

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Using postulate 4, show that the probability to obtain a particular measurement of spin is unaffecte...