Interfacing external quantum devices to a universal quantum computer.
We present a scheme to use external quantum devices using the universal quantum computer previously constructed. We thereby show how the universal quantum computer can utilize networked quantum information resources to carry out local computations. Such information may come from specialized quantum devices or even from remote universal quantum computers. We show how to accomplish this by devising universal quantum computer programs that implement well known oracle based quantum algorithms, namely the Deutsch, Deutsch-Jozsa, and the Grover algorithms using external black-box quantum oracle devices. In the process, we demonstrate a method to map existing quantum algorithms onto the universal quantum computer.
School of Chemistry and Physics, University of Adelaide, Adelaide, South Australia, Australia. antonio.lagana@adelaide.edu.au
Antonio A
AA
Lagana
Max A
MA
Lohe
Lorenz
L
von Smekal
D003201:Computers; D011789:Quantum Theory