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Quantum Information and Computation     ISSN: 1533-7146      published since 2001
Vol.2 No.2,  February 2002

Superposition, entanglement and quantum computation (pp097-116)
        T.M. Forcer, A.J.G. Hey, D.A. Ross, and P.G.R. Smith
         
doi: https://doi.org/10.26421/QIC2.2-1

Abstracts: The paper examines the roles played by superposition and entanglement in quantum computing. The analysis is illustrated by discussion of a "classical" electronic implementation of Grover's quantum search algorithm. It is shown explicitly that the absence of multi-particle entanglement leads to exponentially rising resources for implementing such quantum algorithms.
Key words: superposition, entanglement, quantum computing, Grover's search

 

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