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The dihedral hidden subgroup problem
arXiv - CS - Computational Complexity Pub Date : 2021-06-18 , DOI: arxiv-2106.09907 Imin Chen, David Sun
arXiv - CS - Computational Complexity Pub Date : 2021-06-18 , DOI: arxiv-2106.09907 Imin Chen, David Sun
We give an exposition of the hidden subgroup problem for dihedral groups from
the point of view of the standard hidden subgroup quantum algorithm for finite
groups. In particular, we recall the obstructions for strong Fourier sampling
to succeed, but at the same time, show how the standard algorithm can be
modified to establish polynomial quantum query complexity. Finally, we explain
a new connection between the dihedral coset problem and cloning of quantum
states.
中文翻译:
二面体隐子群问题
我们从有限群的标准隐子群量子算法的角度阐述了二面体群的隐子群问题。特别是,我们回顾了强傅立叶采样成功的障碍,但同时展示了如何修改标准算法以建立多项式量子查询复杂度。最后,我们解释了二面角陪集问题与量子态克隆之间的新联系。
更新日期:2021-06-25
中文翻译:
二面体隐子群问题
我们从有限群的标准隐子群量子算法的角度阐述了二面体群的隐子群问题。特别是,我们回顾了强傅立叶采样成功的障碍,但同时展示了如何修改标准算法以建立多项式量子查询复杂度。最后,我们解释了二面角陪集问题与量子态克隆之间的新联系。