Realizable Universal Quantum Logic Gates

descriptionPublicationkeyboard_double_arrow_right Article 15 May 1995 English Publisher:American Physical Society (APS)Journal:Physical Review Letters, volume 74, pages 4,087-4,090 (issn: 0031-9007, eissn: 1079-7114,

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Authors: Sleator, Tycho; Weinfurter, Harald;

doi: 10.1103/physrevlett.74.4087

pmid: 10058409

Realizable Universal Quantum Logic Gates

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Abstract

We identify a 2-bit quantum gate that is sufficient to build any quantum logic network. The existence of such a 2-bit universal gate considerably simplifies the search for physical realizations of quantum computational networks. We propose an explicit construction of this gate, which is based on cavity QED techniques and may be realizable with current technology.

Related Organizations

New York University
United States
University of Innsbruck
Austria

Keywords

Foundations, quantum information and its processing, quantum axioms, and philosophy, Theory of computing, Electromagnetic interaction; quantum electrodynamics

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