Qiskit, Quantum Computing, Grovers Algorithm, Quantum Algorithms, Algorithms.
equal superposition? We just applied the Hadamard Gate to each bit of the Query, which was initialised in the state ‘0000’. So, we can just add a Hadamard to every single Query bit again, and return straight back to ‘0000’. The Hadamard Gates return our Query to the ‘0000’ state Then, let’s rotate