Quantum Gates, Quantum Computing, Quantum, Techonology.
unchanged. |1⟩ state is transformed to -|1⟩ state. Hadamard gate:The Hadamard gate (H gate) is a superposition-creating single-qubit gate. It combines the basis states |0 and |1 into equal superpositions of both. It corresponds to a rotation of radians around the axis that is the sum of the Bloch