Quantum Computing, Quantum, Quantum Physics.
is similar to the classical not gate. It takes a value and flips it to the opposite one. It maps |0＞ to |1＞ and |1＞ to |0＞. credits: MSDN Blogs Pauli-Y gate The Pauli-Y gate is a single qubit operation. It maps |0＞ to -i|1＞ and |1＞ to i|0＞. It equates to a rotation around the Y-axis of the Bloch