output
20192022
most citedAmplitude estimation without phase estimation

246 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2021 · quant-phShow all

2 papers · 2 filters

quant-ph2021★ 12 cited

Noisy quantum amplitude estimation without noise estimation

Tomoki Tanaka, Shumpei Uno, Tamiya Onodera +2

Many quantum algorithms contain an important subroutine, the quantum amplitude estimation. As the name implies, this is essentially the parameter estimation problem and thus can be…

quant-ph2021★ 101 cited

Approximate amplitude encoding in shallow parameterized quantum circuits and its application to financial market indicator

Kouhei Nakaji, Shumpei Uno, Yohichi Suzuki +6

Efficient methods for loading given classical data into quantum circuits are essential for various quantum algorithms. In this paper, we propose an algorithm called Approximate Amp…