Quantum Computing, Quantum Computer, Qiskit, Quantum Physics, Python.
can think of this as a rotation by π radians around the x-axis of the Bloch sphere. The X-gate is also often called a NOT-gate, referring to its classical analogue. The Y and Z-gates Similar to the X gate, the Y and Z gates are also Pauli Matrices. The also perform rotations by π around the y and