Schuch, Norbert and Siewert, Jens (2003) Programmable networks for quantum algorithms. Physical Review Letters 91, 027902.
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Other URL: http://link.aps.org/abstract/PRL/v91/e027902
The implementation of a quantum computer requires the realization of a large number of - qubit unitary operations which represent the possible oracles or which are part of the quantum algorithm. Until now there have been no standard ways to uniformly generate whole classes of -qubit gates. We develop a method to generate arbitrary controlled phase-shift operations with a network of one-qubit and two-qubit operations. This kind of network can be adapted to various physical implementations of quantum computing and is suitable to realize the Deutsch- Jozsa algorithm as well as Grover's search algorithm.
|Institutions:||Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter|
|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||20 Mar 2007|
|Last Modified:||20 Jul 2011 20:58|