25 May 2005 Methods for scalable optical quantum computation
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We propose a scalable method for implementing linear optics quantum computation using the "linked-state" approach. Our method avoids the two-dimensional spread of errors occurring in the preparation of the linked-state. Consequently, a proof is given for the scalability of this modified linked-state model, and an exact expression for the efficiency of the method is obtained. Moreover, a considerable improvement in the efficiency is achieved. The proposed method is applicable to the "cluster-state" approach as well.
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Tal Mor, Tal Mor, Nadav Yoran, Nadav Yoran, } "Methods for scalable optical quantum computation", Proc. SPIE 5815, Quantum Information and Computation III, (25 May 2005); doi: 10.1117/12.603639; https://doi.org/10.1117/12.603639

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