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中国科学家,刷新世界纪录!
券商中国· 2025-08-13 23:40
重磅发布!刚刚,利好来袭! 记者12日从中国科学技术大学获悉,该校潘建伟院士、陆朝阳教授等与上海量子科学研究中心/上海人 工智能实验室钟翰森研究员等团队合作,利用人工智能(AI)技术,实现了高度并行性以及与阵列规模 无关的常数时间消耗,在60毫秒内成功构建了2024个原子的无缺陷二维和三维原子阵列,刷新了中性 原子体系无缺陷原子阵列规模的世界纪录。 该方法为大规模中性原子量子计算奠定了关键技术基础。相关研究成果以"编辑推荐"的形式发表在国际 学术期刊《物理评论快报》上,并被美国物理学会《物理》期刊作为研究亮点专门报道。 中性原子体系因优异的扩展性、高保真度量子门、高并行性和任意的连接性,成为极具潜力的量子计算 和量子模拟平台。 目前,该系统单比特门保真度达99.97%,双比特门保真度达99.5%,探测保真度达99.92%,已追平 以美国哈佛大学为代表的国际最高水平,为构建基于中性原子阵列的容错通用量子计算机奠定了技术基 础。 来源:科技日报 责编: 刘珺宇 校对: 王朝全 百万用户都在看 突发!超10万人爆仓,发生了什么? 刷新世界纪录!我国科学家成功构建→ 最新!中美再次暂停实施24%关税90天 沸腾!暴涨 ...
“祖冲之号”量子计算机总师朱晓波:量子计算发展需突破两大关键任务
来源:上海证券报·中国证券网 朱晓波进一步介绍,超导量子计算发展分为三阶段:第一阶段是实现量子优越性,即针对特定问题的计 算能力超越经典超级计算机;第二阶段是实现具有应用价值的专用量子模拟系统,可在组合优化、量子 化学、机器学习等方面发挥效用;第三个阶段是实现可编程的通用量子计算机,能在经典密码破解、大 数据搜索、人工智能等方面发挥巨大作用。 上证报中国证券网讯(记者 秦春刚)8月13日,中国科学技术大学教授、"祖冲之号"量子计算机总师朱 晓波在上海图书馆东馆作"量子计算的机遇与挑战"讲座时表示,量子计算凭借叠加态和量子纠缠带来的 并行计算能力,在密码破译、量子化学、人工智能、工程计算等领域潜力巨大。量子计算核心发展需同 步推进"增加量子比特数量"和"降低错误率"两大关键任务。 ...
行业干货!智研咨询重磅发布《2025年中国量子计算产业市场现状及发展前景研究报告》
Chan Ye Xin Xi Wang· 2025-08-13 07:43
Group 1 - Quantum computing utilizes the fundamental properties of quantum mechanics to solve problems, with a rapidly expanding global market projected to reach $5 billion by 2024, driven by increasing demand for computational power and advancements in quantum performance [1][16] - North America leads the global quantum computing market with a 29.8% share, followed closely by Europe at 28.8% and China at 25.2% [21][22] Group 2 - China's quantum computing industry has grown significantly, with a projected market size of 9.04 billion yuan ($1.3 billion) in 2024, reflecting an 82.1% year-on-year increase, and accounting for 68.6% of the total quantum technology market [2][45] - The Chinese government has implemented multiple supportive policies to enhance quantum computing technology development, establishing a robust national and local policy framework [38][41] Group 3 - The global quantum computing market is expected to grow from approximately $800 million in 2021 to $5 billion in 2024, indicating a strong upward trend [16][17] - In North America, the quantum computing market is projected to reach $1.5 billion in 2024, with a growth rate of 6.4% year-on-year [26] Group 4 - Investment in China's quantum computing sector has surged, with financing reaching 2.93 billion yuan ($420 million) in 2024, marking a 38.2% increase [50] - Major players in the Chinese quantum computing landscape include Tencent, Huawei, and various startups like Benyuan Quantum and Guodun Quantum, contributing to a vibrant ecosystem [2][59]
国盾量子:超导量子计算专项合作计划启动
Group 1 - The core viewpoint of the article is the launch of the "CCF-Guangdong Quantum Computing Special Cooperation Plan" by the China Computer Federation (CCF) in collaboration with Guandun Quantum, focusing on superconducting quantum computing research [1] - The plan aims to address cutting-edge issues in quantum computing, including hardware control, software compilation, algorithm design, and quantum-classical hybridization, through nine sub-topics and open selection topics [1] - The initiative is designed to provide a platform for innovative scholars to utilize quantum computing resources and explore the practical applications of quantum computing research [1]
量子计算有望也迎来“基建投资潮”!JLL报告:2030年或吸金500亿美元
Zhi Tong Cai Jing· 2025-08-13 04:17
Core Insights - Quantum computing is rapidly evolving and is on the verge of commercial application, similar to the transformation seen in the artificial intelligence sector [1][2] - Significant investment and revenue growth are anticipated in the quantum computing industry, with projections of $20 billion in investments by 2030 and $100 billion in revenue by 2035 [2] - Major tech companies like Microsoft, IBM, Google, and Amazon are actively investing in quantum computing, indicating a strong belief in its future potential [2] Group 1: Industry Potential - The total revenue of quantum-related companies was less than $750 million last year, while startups focused on quantum technology received approximately $2 billion in funding [2] - A potential "quantum advantage breakthrough" around 2030 could trigger $50 billion in investments, akin to the impact of ChatGPT on AI investments [2] - The practical applications of quantum computing are beginning to be understood, with potential uses in pharmaceuticals, agriculture, materials science, and financial services [2] Group 2: Market Landscape - The majority of quantum computing technology is currently housed in academic institutions or government sectors, necessitating a concentrated effort for commercial application development [3] - Key quantum technology markets are located near national research centers and universities, with significant areas in the U.S. including Chicago, Boston, and parts of California [3] - Private real estate development around quantum computing is exemplified by initiatives in Chicago, although private development currently accounts for less than 20% of the overall market [3] Group 3: Data Center Integration - Quantum computing cannot operate within existing traditional data centers due to differences in structure and the need for electromagnetic shielding [5] - Quantum computing is expected to positively impact existing data center infrastructure through both upgrades and new constructions [5] - There are two potential development paths for quantum technology in real estate: continued concentration in existing major areas or integration with data centers, which could provide necessary cloud infrastructure [5]
国盾量子上半年营收1.21亿元,同比增长74.54%
Ju Chao Zi Xun· 2025-08-13 03:30
Financial Performance - In the first half of 2025, the company's revenue reached 121,370,646.67 yuan, representing a year-on-year increase of 74.54% compared to 69,535,973.60 yuan in the same period last year [2][4] - The net loss attributable to shareholders was 23,790,033.45 yuan, an improvement from a loss of 35,342,766.39 yuan in the previous year [2][4] - The net loss after deducting non-recurring gains and losses was 46,754,015.76 yuan, slightly worse than the loss of 44,717,334.13 yuan in the same period last year [2][4] Assets and Equity - As of the end of the first half, total assets amounted to 3,575,718,885.88 yuan, a year-on-year increase of 0.18% [3][4] - The net assets attributable to shareholders decreased by 0.73% to 3,215,950,385.29 yuan compared to the end of the previous year [3][4] Key Financial Ratios - Basic earnings per share for the first half were -0.23 yuan, improving from -0.44 yuan in the same period last year [5] - The weighted average return on net assets increased by 1.63 percentage points to -0.74% [5] - Research and development expenses accounted for 45.46% of revenue, a decrease of 13.85 percentage points from the previous year [5][6] Research and Development - The company invested 55,170,800 yuan in R&D, a year-on-year increase of 33.77% [6] - The company is involved in significant projects, including the Hefei Super Fusion Computing Center and the Tianyan Quantum Computing Cloud Platform, enhancing its capabilities in quantum computing [6] - The company is exploring various algorithm solutions in collaboration with strategic partners in fields such as weather forecasting and financial analysis [6]
意识是量子性的?科学家正试图用机器验证
3 6 Ke· 2025-08-13 03:04
Core Viewpoint - The article discusses the exploration of consciousness through quantum computing, particularly by the startup Nirvanic, which aims to connect brain signals with quantum systems to test if consciousness has quantum origins [1][2]. Group 1: Company Overview - Nirvanic is a startup based in Vancouver, Canada, focused on developing devices that allow interaction between brain signals and quantum systems [1]. - The CEO of Nirvanic, Dr. Suzanne Gildert, utilizes software and quantum algorithms to simulate consciousness rather than focusing on neurons or brain tissue [1][2]. Group 2: Research and Theoretical Background - Dr. Gildert's approach is inspired by the theories of Roger Penrose, who suggested that consciousness may arise from unpredictable quantum effects within the brain [2]. - The theory of "Orchestrated Objective Reduction" (Orch-OR) posits that consciousness could originate from quantum processes in the brain's microtubules [2]. Group 3: Implications of Research - If consciousness is proven to be quantum-based, it could significantly alter our understanding of reality and the treatment of animals in experiments [3]. - The research raises ethical questions regarding the development of conscious artificial intelligence, suggesting that if consciousness is quantum-based, it must be intentionally integrated into AI systems [3]. Group 4: Skepticism and Challenges - Some experts, like Dr. Jesse Berezovsky, express skepticism about the connection between consciousness, quantum computing, and artificial intelligence, viewing it as a low-probability hypothesis [3][4]. - Despite skepticism, there is recognition of the potential of quantum technology to simulate and explain everyday experiences [3]. Group 5: Philosophical Context - The research touches on the philosophical debate between materialism and idealism, suggesting that deep exploration of materialism may reveal interconnectedness akin to idealism [4]. - Dr. Gildert believes that both materialists and idealists may ultimately be discussing the same concepts using different terminologies [4].
【科技日报】我国构建世界最大规模原子量子计算系统
Ke Ji Ri Bao· 2025-08-13 00:50
在该研究中,研究团队演示了二维和三维原子阵列的任意构型重排,实现了高达2024个原子的无缺 陷阵列,总耗时仅为60毫秒。随着原子阵列规模增大,该重排方法耗时保持不变,未来可以直接应用于 数万原子规模的无缺陷阵列重排。目前,该系统单比特门保真度达99.97%,双比特门保真度达99.5%, 探测保真度达99.92%,已追平以美国哈佛大学为代表的国际最高水平,为构建基于中性原子阵列的容 错通用量子计算机奠定了技术基础。 (原载于《科技日报》 2025-08-13 第02版) 中性原子体系因优异的扩展性、高保真度量子门、高并行性和任意的连接性,成为极具潜力的量子 计算和量子模拟平台。该体系使用光镊阵列囚禁中性原子,首先需要通过重排技术将初始随机填充的原 子阵列转换成无缺陷原子阵列,在此基础上进行量子逻辑门操作。 传统的重排方法受限于随阵列规模增长的时间复杂度、原子丢失、计算速度等,阵列规模停留在几 百个原子的水平,难以进一步扩展。为攻克该难题,研究团队创新性地研发AI技术,实时驱动高速空 间光调制器进行动态刷新,通过对光镊阵列位置和相位的精确控制,同时移动所有原子。 记者12日从中国科学技术大学获悉,该校潘建伟院士、 ...
我国构建世界最大规模原子量子计算系统
Ke Ji Ri Bao· 2025-08-13 00:09
(文章来源:科技日报) 传统的重排方法受限于随阵列规模增长的时间复杂度、原子丢失、计算速度等,阵列规模停留在几百个 原子的水平,难以进一步扩展。为攻克该难题,研究团队创新性地研发AI技术,实时驱动高速空间光 调制器进行动态刷新,通过对光镊阵列位置和相位的精确控制,同时移动所有原子。 在该研究中,研究团队演示了二维和三维原子阵列的任意构型重排,实现了高达2024个原子的无缺陷阵 列,总耗时仅为60毫秒。随着原子阵列规模增大,该重排方法耗时保持不变,未来可以直接应用于数万 原子规模的无缺陷阵列重排。目前,该系统单比特门保真度达99.97%,双比特门保真度达99.5%,探测 保真度达99.92%,已追平以美国哈佛大学为代表的国际最高水平,为构建基于中性原子阵列的容错通 用量子计算机奠定了技术基础。 记者12日从中国科学技术大学获悉,该校潘建伟院士、陆朝阳教授等与上海量子科学研究中心/上海人 工智能实验室钟翰森研究员等团队合作,利用人工智能(AI)技术,实现了高度并行性以及与阵列规 模无关的常数时间消耗,在60毫秒内成功构建了2024个原子的无缺陷二维和三维原子阵列,刷新了中性 原子体系无缺陷原子阵列规模的世界纪录。 ...
量子计算龙头Rigetti Computing(RGTI.US)Q2营收不及预期 推出多芯片量子计算机
智通财经网· 2025-08-12 23:45
Core Viewpoint - Rigetti Computing reported a larger-than-expected loss for Q2 2025, with significant revenue decline and a focus on advancing its quantum computing technology [1][2]. Financial Performance - The company reported an adjusted loss per share of $0.13, compared to the market expectation of a loss of $0.04 [1]. - Total revenue for the quarter was $1.8 million, a year-over-year decrease of 41.9%, falling short of the expected $1.87 million [1]. - Net loss for the quarter was $39.7 million, which included a non-cash loss of $22.8 million related to warrant derivatives and fair value changes [1]. - Operating expenses were $20.4 million, leading to an operating loss of $19.9 million [1]. - Rigetti completed a $350 million equity financing, enhancing its financial position, and reported approximately $571.6 million in cash and equivalents with no debt as of June 30, 2025 [1]. Technological Advancements - Rigetti introduced its multi-chip quantum computer "Cepheus-1-36Q," claiming it to be the largest in the industry, featuring four small chips with a median two-qubit gate fidelity of 99.5% [2]. - The error rate of the new system is reduced by half compared to the previous Ankaa-3 system [2]. - The company plans to launch a system with over 100 qubits by the end of 2025, maintaining a median two-qubit gate fidelity of 99.5% [2]. - The quantum computing systems leverage quantum mechanics properties, potentially surpassing traditional computing capabilities in specific areas [2]. Industry Context - Despite advancements, no company has yet achieved practical, large-scale quantum computing with precise control over quantum states [3]. - Industry leaders like NVIDIA and Microsoft are pushing towards significant technological breakthroughs in quantum computing [4]. - The quantum technology investment surge has led to a dramatic increase in Rigetti's stock price, which has risen over 1700% in the past year, although it saw a 3.5% drop post-earnings announcement [4].