最新IF:2.97 官方网址: https://journals.aps.org/pra/ 投稿链接: https://authors.aps.org/Submissions/login/new , 本期文章:《物理评论A》:Online/在线发表 近日, A. S. Majumdar IssueVolume: 2024/01/03 Abstract: Detection of entanglement through partial knowledge of the quantum state is a challenge to implement efficiently. Here we propose a separability criterion for detecting bipartite entanglement in arbitrary-dimensional quantum states using partial moments of the realigned density matrix. Our approach enables the detection of both distillable and bound entangled states through a common framework. We illustrate the significance of our method through examples of states belonging to both the above categories,这一研究方法能够通过一个统一的框架来检测可蒸馏和束缚的纠缠态,经过不懈努力, 此外,利用量子态的部分信息来检测纠缠是一个具有挑战性的任务,只需对可分性准则进行适当的调整,创刊于1970年,他们实现基于部分重排矩的任意维二体量子系统纠缠检测,隶属于美国物理学会,imToken官网下载,采用部分重排矩的形式同样有效, which are not detectable using comparable other schemes relying on partial state information. The formalism of employing partial realigned moments proposed here is further shown to be effective for two-qubit systems too, Satyabrata Adhikari,说明了该方法的独特优势,印度德里工业大学的A. S. Majumdar及其研究小组取得一项新进展,本文还证明了对于双量子比特系统,研究人员通过具体状态示例,相关研究成果已于2024年1月3日在国际知名学术期刊《物理评论A》上发表,imToken官网下载, 附:英文原文 Title: Entanglement detection in arbitrary-dimensional bipartite quantum systems through partial realigned moments Author: Shruti Aggarwal,展现了其广泛的应用价值, 据悉, with a slight modification of our separability criterion. DOI: 10.1103/PhysRevA.109.012404 Source: https://journals.aps.org/pra/abstract/10.1103/PhysRevA.109.012404 期刊信息 Physical Review A: 《物理评论A》,这些状态无法通过其他依赖部分状态信息的方案进行检测, 本文提出了一种利用重排列密度矩阵的部分矩检测任意维量子态中二体纠缠的可分性准则,。