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arXiv 1204.2483quant-ph
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超图Ramsey数与绝热量子算法

Hypergraph Ramsey Numbers and Adiabatic Quantum Algorithm

Ri Qu, Yan-ru Bao

摘要:

Gaitan和Clark [Phys. Rev. Lett. 108,010501(2012)]最近提出了一种使用绝热量子演化计算拉姆齐数R(m,n)的量子算法。我们认为r-一致超图的双色Ramsey数R(m,n; r)可以用[Phys. Rev. Lett. 108,010501(2012)]。在这篇评论中,我们展示了如何计算R(m,n; r)可以映射到一个组合优化问题,其解决方案被发现使用绝热量子演化。

英文摘要:

Gaitan and Clark [Phys. Rev. Lett. 108, 010501 (2012)] have recently presented a quantum algorithm for the computation of the Ramsey numbers R(m, n) using adiabatic quantum evolution. We consider that the two-color Ramsey numbers R(m, n; r) for r-uniform hypergraphs can be computed by using the similar ways in [Phys. Rev. Lett. 108, 010501 (2012)]. In this comment, we show how the computation of R(m, n; r) can be mapped to a combinatorial optimization problem whose solution be found using adiabatic quantum evolution.

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