Related papers: Efficient, scalable generation of cluster states i…

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This paper has been withdrawn by the author(s), due the following reasons. A similar system for a different purpose has already been studied in Phys.Rev.D60:083001,1999 (astro-ph/9904315). Moreover, our analysis was wrong because we have…

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We propose a scalable approach to building cluster states of matter qubits using coherent states of light. Recent work on the subject relies on the use of single photonic qubits in the measurement process. These schemes have a low initial…

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This paper has been withdrawn by the author, due an error in claim 1.

A quantum computer promises efficient processing of certain computational tasks that are intractable with classical computer technology. While basic principles of a quantum computer have been demonstrated in the laboratory, scalability of…

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This paper has been withdrawn by the authors due to new experimental results.

This paper has been withdrawn by the author. Much simpler proof of the main result was obtained which led to major changes in the presentation.

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This paper has been withdrawn as the result is not correct.