Beating the natural Grover bound for low-energy estimation and state preparation

Harry Buhrman, Sevag Gharibian, Zeph Landau, François Le Gall, Norbert Schuch, Suguru Tamaki

Open source

DOI: 10.1103/29qw-bssx
Published: 2024-07-03T12:47:06Z
Container: Physical Review Letters 135, 030601 (2025)
Publisher: arXiv
Open access: yes

Credibility signals

uncertain Score 53/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

cautionDOI registered: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
cautionDOI resolves: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
supportingOpen access status: Normalized open-access status: open. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
supportingPublication license: A publication license was supplied: https://info.arxiv.org/help/license/index.html. Presence improves reuse transparency, not research validity. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1103/29qw-bssx,
  title = {Beating the natural Grover bound for low-energy estimation and state preparation},
  author = {Harry Buhrman and Sevag Gharibian and Zeph Landau and François Le Gall and Norbert Schuch and Suguru Tamaki},
  year = {2024},
  journal = {Physical Review Letters 135, 030601 (2025)},
  doi = {10.1103/29qw-bssx},
  url = {https://doi.org/10.1103/29qw-bssx}
}

RIS

TY  - JOUR
TI  - Beating the natural Grover bound for low-energy estimation and state preparation
AU  - Harry Buhrman
AU  - Sevag Gharibian
AU  - Zeph Landau
AU  - François Le Gall
AU  - Norbert Schuch
AU  - Suguru Tamaki
PY  - 2024
JO  - Physical Review Letters 135, 030601 (2025)
DO  - 10.1103/29qw-bssx
UR  - https://doi.org/10.1103/29qw-bssx
ER  -

APA

Buhrman, H., Gharibian, S., Landau, Z., Gall, F. L., Schuch, N., & Tamaki, S. (2024). Beating the natural Grover bound for low-energy estimation and state preparation. Physical Review Letters 135, 030601 (2025). https://doi.org/10.1103/29qw-bssx

Source records

arxiv · retrieved 2026-09-27T15:56:22.266Z