Quantum Computing, Quantum, Quantum Physics, Quantum Mechanics, Quantum Computer.
one is a single-qubit Hadamard gate,H , that you already know. From the discussion in Example 1 above, you have already seen that the action of H on the single-qubit state |xk⟩ is The second is a two-qubit controlled rotation CROT given in block-diagonal form as where The action of CROT on a