A method of performing the superposition operation of a Grover's or a Deutsch-Jozsa's quantum algorithm and a relative quantum gate

摘要

A quantum gate carries out the superposition operation of a Grover's or of a Deutsch-Jozsa's quantum algorithm in a very fast manner because it performs all multiplications by using logic gates, that immediately output the result. The superposition operation of a Grover's and a Deutsch-Jozsa's quantum algorithm substantially consists in performing the Hadamard rotation over an input set of vectors producing a set of rotated vectors, calculating the tensor product of all the rotated vectors among them outputting a linear superposition set of vectors. The tensor product of all rotated vectors among them is carried out by logic gates. Moreover, a method of performing the superposition operation of a Grover's or of a Deutsch-Jozsa's quantum algorithm over an input set of vectors is disclosed. <IMAGE> <IMAGE>