光子损耗给高斯玻色子采样带来紧张局势

IF 17.6 1区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Nature Physics Pub Date : 2024-08-12 DOI:10.1038/s41567-024-02610-0

Jordi Tura

引用次数: 0

摘要

最近关于量子优势的实验声明依赖于缺乏能够重现结果的经典算法。现在，张量网络算法可以对最近的光量子优势实验提出质疑。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Photon losses create tension for Gaussian boson sampling

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Photon losses create tension for Gaussian boson sampling

Recent experimental claims of quantum advantage rely on the absence of classical algorithms that can reproduce the results. A tensor network algorithm can now challenge recent optical quantum advantage experiments.

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来源期刊

Nature Physics 物理-物理：综合

CiteScore

30.40

自引率

2.00%

发文量

349

审稿时长

4-8 weeks

期刊介绍： Nature Physics is dedicated to publishing top-tier original research in physics with a fair and rigorous review process. It provides high visibility and access to a broad readership, maintaining high standards in copy editing and production, ensuring rapid publication, and maintaining independence from academic societies and other vested interests. The journal presents two main research paper formats: Letters and Articles. Alongside primary research, Nature Physics serves as a central source for valuable information within the physics community through Review Articles, News & Views, Research Highlights covering crucial developments across the physics literature, Commentaries, Book Reviews, and Correspondence.