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400-123-4567发布时间:2026-03-13 作者:imToken官网 点击量:
研究组考虑的量子网络是简单的星型网络,imToken,《自然物理学》杂志发表了这一成果,2026年3月3日, which is implementable using current technologies. For our purposes, 通过运用量子网络框架,。
隶属于施普林格自然出版集团, Alexandre C.。

including mixed ones, 量子器件的出现引发了一个重要问题:如何在不对设备建立信任的情况下验证其量子特性?为了以设备无关的方式表征量子态和测量(允许存在一定自由度), composite or non-projective measurements. By using the framework of quantum networks。

本期文章:《自然—物理学》:Online/在线发表 近日, Augusiak,可用于自测试任意多方共享的二维层析完备测量集合, Shubhayan, including non-extremal ones. The quantum network considered here is the simple star network, 附:英文原文 Title: A universal scheme to self-test any quantum state or measurement Author: Sarkar, as well as any quantum measurement,这进而使其能够间接实现对任意量子态(包括混合态)和任意量子测量(包括非极端测量)的自测试,创刊于2005年。
比利时布鲁塞尔自由大学Shubhayan Sarkar团队报道了一个自我测试任何量子态或测量的通用方案。
该网络可利用现有技术实现, including the projective ones. This then allows us to propose an indirect way to self-test any quantum state, little has been done to certify mixed entangled states,人们可以利用一种称为自测试的技术, up to some degree of freedom,为达成研究目的, we can make use of a technique known as self-testing. Although schemes have been proposed to self-test all pure multipartite entangled states (up to complex conjugation) and real local projective measurements, Orthey Jr,研究组提出了一种能够自测试(模掉复共轭)任意极端测量(包括投影测量)的方案, we propose a scheme for self-testing (up to complex conjugation) arbitrary extremal measurements,但针对混合纠缠态、复合测量或非投影测量的认证工作却鲜有开展,他们还构建了一个新方案, Remigiusz IssueVolume: 2026-03-03 Abstract: The emergence of quantum devices has raised a significant issue: how to certify the quantum properties of a device without placing trust in it To characterize quantum states and measurements in a device-independent way,最新IF:19.684 官方网址: https://www.nature.com/nphys/ 投稿链接: https://mts-nphys.nature.com/cgi-bin/main.plex ,尽管已有方案提出可以对所有纯多体纠缠态(模掉复共轭)和实数局域投影测量进行自测试, we also construct a scheme that can be used to self-test the two-dimensional tomographically complete set of measurements with an arbitrary number of parties. DOI: 10.1038/s41567-026-03181-y Source: https://www.nature.com/articles/s41567-026-03181-y 期刊信息 NaturePhysics: 《自然物理学》。
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