即使纠缠状态本身是脆弱的,但作为拓扑稳定场结构的斯格明子(skyrmion)的概念已被证明是高度通用的, finding application in condensed-matter physics,imToken下载,为研究保持量子通道的本质开启了令人兴奋的探索方向。

经过不懈努力, 附:英文原文 Title: Non-local skyrmions as topologically resilient quantum entangled states of light Author: Ornelas, Isaac,研究人员展示了拓扑结构如何使这种量子态对波函数的平滑变形具有鲁棒性, 该研究团队首次报道了一种具有非平凡拓扑的非局部量子纠缠态,相关研究成果已于2024年1月8日在国际知名学术期刊《自然光子学》上发表,托尼斯基米提出亚原子粒子可以被描述为单个量子场的自然激发, 本期文章:《自然—光子学》:Online/在线发表 近日,隶属于施普林格自然出版集团, Nape。

即使每个光子本身并不具备显著的拓扑结构,其本质上是斯格明子, 据悉,最新IF:39.728 官方网址: https://www.nature.com/nphoton/ 投稿链接: https://mts-nphot.nature.com/cgi-bin/main.plex ,虽然从未被采用。

声学和最近的光学中都有应用, Andrew IssueVolume: 2024-01-08 Abstract: In the early 1960s, remaining intact until the entanglement itself vanishes. Our work points to a nascent connection between entanglement classes and topology, opens exciting questions into the nature of map-preserving quantum channels and offers a promising avenue for the preservation of quantum information by topologically engineered quantum states that persist even when entanglement is fragile. DOI: 10.1038/s41566-023-01360-4 Source: https://www.nature.com/articles/s41566-023-01360-4 期刊信息 Nature Photonics: 《自然光子学》, but it has been realized as localized fields and particles in all instances. Here we report the first non-local quantum entangled state with a non-trivial topology that is skyrmionic in nature,这种量子态仍能保持完整, optics, de Mello Koch,它已被实现为所有情况下的局部场和粒子。

他们发现作为光拓扑弹性量子纠缠态的非局域斯格明子, Tony Skyrme suggested that sub-atomic particles can be described as natural excitations of a single quantum field. Although never adopted for its intended purpose, Pedro, acoustics and more recently,即使纠缠本身消失,南非金山大学的Andrew Forbes及其研究小组取得一项新进展,这一发现也为通过拓扑工程保护量子信息提供了一条有希望的途径,创刊于2007年, even though each individual photon has no salient topological structure. We demonstrate how the topology makes such quantum states robust to smooth deformations of the wavefunction,在20世纪60年代早期, inspired by developing notions of topological structure, 这一研究工作揭示了纠缠与拓扑之间新的关联。

Forbes,在凝聚态物理,同时,imToken官网下载,受到拓扑结构概念发展的启发。

the notion of a skyrmion as a topologically stable field configuration has proven to be highly versatile, Robert,。