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Quantum Algorithms

On the Berry-Keating Operator

arXiv
Authors: Fabio Bagarello, Sergiusz Kużel

Year

2026

Paper ID

70687

Status

Preprint

Abstract Read

~2 min

Abstract Words

86

Citations

N/A

Abstract

We review here two different viewpoints on the Berry-Keating operator HBK, whose connection to the Riemann hypothesis remains an intriguing and not yet fully understood question, despite considerable attention in the recent literature. In particular, we propose two somehow complementary views to HBK: the first is based on a purely Hilbertian point of view, on dilation operators and on the Mellin transform. The second is a distributional approach, with a specific view to ladder operators, generalized eigenstates of HBK, and generalized coherent states.

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  • We review here two different viewpoints on the Berry-Keating operator HBK, whose connection to the Riemann hypothesis remains an intriguing and not yet fully understood...

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