Posted by SS01 on Saturday, September 7, 2013 at 11:45pm.
1] Let ψ⟩=(2+i/3)0>−(2/3)1>. If we measure ψ⟩ in the basis u⟩=(1+i/2)0>+(1−i/2)1>, u⊥>=1−i/20>−1+i/21>, what is the probability our outcome is u>?
2]Suppose we are trying to solve Simon's problem with n=4. We ran 4 iterations of Simon's algorithm and obtained 0000, 1101, 1010, and 0110. What is the secret string s? (Assume that s is not the allzero string 0000.)
3]What is the superposition that results if you apply the Hadamard transform H⊗n to the state 12√(0n>+1n>)? (Here, 0n⟩:=00⋯0n⟩ and 1n⟩:=11⋯1n⟩.)

Quantum physics  Anonymous, Friday, September 13, 2013 at 2:53am
any answers for Q1..

Quantum physics  Anonymous, Friday, September 13, 2013 at 3:57am
any hint or help for Q1

Quantum physics  scholar, Friday, September 13, 2013 at 4:34am
yup, but i need help in 4/9/12 any one would do

Quantum physics  Anonymous, Friday, September 13, 2013 at 5:26am
Anyone please can help with Q1.. have only one option left!

Quantum physics  HERO, Saturday, September 14, 2013 at 6:30am
Any help for Q3, posted above here

Quantum physics  Anon, Saturday, September 14, 2013 at 3:11pm
Ans to q2 above, i can help with the other 2q's

Quantum physics  Lord, Saturday, September 14, 2013 at 10:38pm
If someone posts an answer for number 1 and 3 (with an explantion hopefully), I can give the correct answer for number 2
Answer This Question
Related Questions
 quantum mechanics  Suppose we have a qubit in the state ψ⟩=120&#...
 Quantum Physics  The variance σ2X=⟨(X^−⟨X^⟩)2&#...
 Physics  A twoqubit system was originally in the state 3400⟩−5&#...
 Physics  Suppose we have a onequbit unitary U that maps 0⟩ to 130&#...
 quantummechanics  The following circuit is designed for testing whether u&#...
 Physics  Suppose we have a onequbit unitary U that maps 0⟩ to 120&#...
 Physics  A twoqubit system was originally in the state 3400⟩−5&#...
 Physics  Alice and Bob share a state a++⟩+b−−⟩, ...
 physics  Alice has a very important piece of information, which is encoded as ...
 Physics  We have a qubit in the state ϕ⟩=3√20⟩+121...
More Related Questions