Bayesian phase difference estimation: a general quantum algorithm for the direct calculation of energy gaps-Reference-Cited by-同舟云学术

Bayesian phase difference estimation: a general quantum algorithm for the direct calculation of energy gaps

Published:2021 Issue:36 Volume:23 Page:20152-20162
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Sugisaki Kenji¹²³^ORCID,Sakai Chikako¹,Toyota Kazuo¹,Sato Kazunobu¹^ORCID,Shiomi Daisuke¹^ORCID,Takui Takeji¹⁴^ORCID

Affiliation:

1. Department of Chemistry and Molecular Materials Science, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan

2. JST PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan

3. Centre for Quantum Engineering, Research and Education (CQuERE), TCG Centres for Research and Education in Science and Technology (TCG CREST), 16th Floor, Omega, BIPL Building, Blocks EP & GP, Sector V, Salt Lake, Kolkata 700091, India

4. Research Support Department/University Research Administrator Centre, University Administration Division, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan

Abstract

Bayesian phase difference estimation (BPDE) is a controlled-time evolution-free quantum algorithm that is capable of computing the energy difference between two electronic states directly, without inspecting the total energies of individual states.

Funder

Precursory Research for Embryonic Science and Technology

Japan Society for the Promotion of Science

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2021/CP/D1CP03156B

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