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arXiv · 2203.03630

Quantum Algorithm to Estimate the Mean Value of a Function

Amanuel Tamirat
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Abstract

This paper proposes a quantum circuit for computing the mean value from a given set of numbers or function evaluations. Suppose a Quantum Random Access Memory is given as a black-box function, which allows us to store and read the values of a set as quantum states. The proposed quantum algorithm estimate the mean value of the function by using superposition, interference, and entanglement phenomena, in $\mathcal{O}(\log{N})$ complexity or in $\mathcal{O}(1)$ query of the black-box.

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Amanuel Tamirat. 2022-03-06. Quantum Algorithm to Estimate the Mean Value of a Function. https://arxiv.org/abs/2203.03630

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