A Quantum Algorithm for Evaluating the Hamming Distance

We present a novel quantum algorithm to evaluate the hamming distance between two unknown oracles via measuring degree of entanglement ancillary qubits. In particular, we use power based computing model that preserves at most locality interactions within structure. This uses one techniques retrieve solution problem hand. first technique, is obtained on whether there an qubits or not. second, as function in concurrence value, and number states can be generated from Boolean variables. The proposed receives oracles, each oracle represents function, then it measures these oracles. evaluated second technique. It shown provides exponential speedup compared with classical counterpart for functions have large numbers explained case study. Finally, employing recently developed experimental techniques, has been verified using IBM's computer simulator.