Regular Article: On Quantum Algorithms for Noncommutative Hidden Subgroups
Advances in Applied Mathematics
The power of basis selection in fourier sampling: hidden subgroup problems in affine groups
SODA '04 Proceedings of the fifteenth annual ACM-SIAM symposium on Discrete algorithms
Quantum Computation and Lattice Problems
SIAM Journal on Computing
A Subexponential-Time Quantum Algorithm for the Dihedral Hidden Subgroup Problem
SIAM Journal on Computing
FOCS '05 Proceedings of the 46th Annual IEEE Symposium on Foundations of Computer Science
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Proceedings of the thirty-eighth annual ACM symposium on Theory of computing
An efficient quantum algorithm for the hidden subgroup problem in nil-2 groups
LATIN'08 Proceedings of the 8th Latin American conference on Theoretical informatics
Efficient quantum algorithms for the hidden subgroup problem over semi-direct product groups
Quantum Information & Computation
Finding hidden Borel subgroups of the general linear group
Quantum Information & Computation
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We describe a new polynomial-time quantum algorithm that solves the hidden subgroup problem (HSP) for a special class of metacyclic groups, namely $\mathbb{Z}_{p} \rtimes \mathbb{Z}_{q^s}$, with q |(p−1) and p/q=poly(log p), where p, q are any odd prime numbers and s is any positive integer. This solution generalizes previous algorithms presented in the literature. In a more general setting, without imposing a relation between p and q, we obtain a quantum algorithm with time and query complexity $2^{O(\sqrt{\log p})}$. In any case, those results improve the classical algorithm, which needs ${\Omega}(\sqrt{p})$ queries.