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Quantum Algorithms

Quantum counting, and a relevant sign

arXiv
Authors: Natalie Chung, Rafael I. Nepomechie

Year

2023

Paper ID

53924

Status

Preprint

Abstract Read

~2 min

Abstract Words

66

Citations

N/A

Abstract

Two indispensable algorithms in an introductory course on Quantum Computing are Grover's search algorithm and quantum phase estimation. Quantum counting is a simple yet beautiful blend of these two algorithms, and it is therefore an attractive topic for a student project in such a course. However, a sign that is irrelevant when implementing Grover's algorithm becomes relevant. We briefly review these algorithms, highlighting the aforementioned sign.

Why This Paper Matters

  • It adds a 2023 reference point for readers tracking recent quantum research.
  • Two indispensable algorithms in an introductory course on Quantum Computing are Grover's search algorithm and quantum phase estimation.

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Current Paper #53924 #78853 When irrelevance governs: dissi... #78852 Quantum Information-Theoretic A... #78851 Quantum-assisted rendezvous on ... #78850 An Instability of the Quantum M...

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