Question

Suppose Alice starts with two qubits in the Bell state 1/√2 (|00> + |11>) and teleports these qubits to Bob by applying the quantum teleportation protocol to each qubit separately.

(a) What is the state of the two qubits received by Bob?

|00> =
|01> =
|10> =
|11> =

(b) How many classical bits did Alice send to Bob?

Answer 1

a)00> = 1/sqrt2
|01> = 0
|10> = 0
|11> =0

b) 4

Answer 2

a)00> = 1/sqrt2
|01> = 0
|10> = 0
|11> = 1/sqrt2

b) 4

Answer 3

Does anybody got the right answer for this?
The 2 comments above seem wrong

Answer 4

The March 9 comment is right.