Posted by qwerty on Sunday, February 24, 2013 at 8:34pm.
Alice and Bob share a state a++> + b>, where the first qubit is Alice's and the second qubit is Bob's. Alice measures her qubit in the standard basis and sends the measurement
outcome to Bob. If Bob wants his qubit in a+> + b>, what gate does he apply in the following two cases? Choose your answer from I,X,Z,H.
Alice's outcome is 0:
Alice's outcome is 1:

Quantum Physics  helper, Tuesday, February 26, 2013 at 2:05am
I
X 
Quantum Physics  Poo, Friday, March 15, 2013 at 2:31pm
Wrongggg

Quantum Physics  helpman, Saturday, March 16, 2013 at 7:24am
Alice's outcome is 0: H
Alice's outcome is 1: X,H 
Quantum Physics  Anonymous, Sunday, September 15, 2013 at 12:10pm
wht are the answers for 6th a and 6th b pls help me