Quantum Computing, Quantum Circuits, Quantum Computer, Quantum.
Before going on to the Unitary operations on qubit, let’s quickly re-collect all the operation on bit Unitary Operations on Classical bit (cbits) Let x be the bit so the 4 basic operations on x, Identity [I], Not, Set1, Set0, are defined below I: does nothing to the bit, Not: Flips the bit, Set1: