Quantum Computing, Quantum, Quantum Physics, Quantum Mechanics, Quantum Computer.
result is the state This operation is exactly the result of applying the Hadamard operator (H) on the qubit: If we apply the H operator to the state |ψ⟩=α|0⟩+β|1⟩, we obtain the new state: Notice how the Hadamard gate performs the discrete Fourier transform for N=2 on the amplitudes of the state.