6. Consider the state ) = (1/2) 10) + (ei/2)11). To estimate the phase , we...

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6. Consider the state ) = (1/√2) 10) + (ei/√2)11). To estimate the phase , we measure [4) in the sign basis, {+),-)}. The sign basis vectors are: |+) = |0)+11) √2 1-) = 10)-11) √2 a) (5 points) Show the calculations to express the probability that the outcome of the measurement is [+). That is, derive an expression for Prob[|Y)→+)]. For full credit, simplify your final expression as much as possible. 6. Consider the state ) = (1/√2) 10) + (ei/√2)11). To estimate the phase , we measure [4) in the sign basis, {+),-)}. The sign basis vectors are: |+) = |0)+11) √2 1-) = 10)-11) √2 a) (5 points) Show the calculations to express the probability that the outcome of the measurement is [+). That is, derive an expression for Prob[|Y)→+)]. For full credit, simplify your final expression as much as possible.

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Heres the derivation of the probability Prob Project onto the basis vector The basis vector is ... View the full answer