A股異動 | 中信國安漲停 美國構想開闢量子網
格隆匯2月24日丨中信國安(000839.SZ)漲停,報3.92元,總市值153.66億元。美國白宮網站近日發佈一份《美國量子網絡戰略構想》,提出美國將開闢量子互聯網,確保量子信息科學(QIS)惠及大眾。文件提出了兩個具體目標:一、在未來5年中,美國的公司和實驗室將演示量子網絡的基礎科學和關鍵技術,包括量子互連、量子中繼器、量子存儲器、高通量量子信道和洲際天基糾纏分發。二、在未來20年裏,量子互聯網鏈路將利用網絡化量子設備實現經典技術無法實現的新功能,同時促進對量子糾纏作用的理解。中國科學技術大學近日演示了兩個量子存儲器相距50公里的糾纏,刷新世界紀錄,為解決大規模量子互聯網的關鍵技術問題提供了思路。中信國安持股40%的聯營企業合肥有線電視寬帶網絡有限公司參與潘建偉團隊在合肥建成世界上已知規模最大的46 節點量子通信試驗網項目。
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