量子计算
Search documents
国盾量子:超导量子计算专项合作计划启动
Zheng Quan Shi Bao Wang· 2025-08-13 04:21
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].
【早报】服务业经营主体贷款、个人消费贷款,贴息政策来了;中国恒大将退市
财联社· 2025-08-12 23:10
Company News - China Evergrande announced it will cancel its listing status on August 25 [8] - China Unicom reported a revenue exceeding 200 billion yuan in the first half of the year, a year-on-year increase of 1.5% [8] - Kweichow Moutai announced a net profit of 45.403 billion yuan for the first half of the year, a year-on-year increase of 8.89% [9] - Jinlongyu reported a net profit growth of 60% in the first half of the year [9] - Zhenray Technology announced a staggering net profit growth of 1007% in the first half of the year [9] - Ganfeng Lithium announced a collaboration with LAR to integrate the PPGS lithium salt lake project, aiming to develop a production line with an annual output of 150,000 tons of lithium products [10] - ST Huamei announced it could not complete the rectification of fund occupation within the required timeframe, leading to a stock suspension [11] - Sifang Jingchuang announced that its controlling shareholder plans to reduce its stake by no more than 2.25% [12] Industry News - The National Bureau of Statistics is seeking opinions on three technical documents related to data infrastructure and trusted data space, emphasizing the need for secure isolation mechanisms for computing resources [4] - A closed-door meeting for key lithium battery separator manufacturers was held in Shenzhen to promote healthy industry development, with consensus on price discipline and capacity management [6] - The OPEC monthly report maintained the global oil demand growth forecast for 2025 at 1.29 million barrels per day, while adjusting the 2026 forecast from 1.28 million barrels per day to 1.38 million barrels per day [6] - The Suzhou Artificial Intelligence (Taihu) Computing Center has officially opened, with a total planned investment exceeding 2 billion yuan, capable of providing 8000P computing power [6] - The China Information Communication Research Institute and the Brain-Computer Interface Industry Alliance released a report forecasting a broad application prospect for brain-computer interface technology [7] - The quantum computing industry is at a critical turning point, with expectations for significant growth in market size and application in various sectors [21][22] - The supply of consumer-grade DDR4 has tightened significantly, with contract prices soaring by 60-85% in July, leading to an upward revision of third-quarter contract prices [23] - The price of Shandong white feather chicken seedlings has surged over 300% in a month due to supply constraints and increased demand [24][25] - The demand for high-efficiency, high-density power supplies is expected to rise as AI technology evolves, with significant growth projected in the associated power equipment market [26]
【明日主题前瞻】人形机器人发展领跑全球,国产机器人海外热销
Xin Lang Cai Jing· 2025-08-12 11:54
Group 1: Humanoid Robots - China's humanoid robot development leads globally, with significant international sales of domestic robots [1][2] - The humanoid robot industry is entering a phase of commercialization, with companies achieving order breakthroughs and capitalizing on market opportunities [2] - The Hangzhou government is soliciting opinions on regulations to promote the development of the embodied intelligent robot industry [1][13] Group 2: Quantum Computing - China has built the world's largest atomic quantum computing system, achieving a record of 2024 defect-free atoms in a two-dimensional and three-dimensional array [3] - The quantum computing industry is at a critical turning point, transitioning from laboratory research to specialized applications, with a projected market size exceeding $5 billion by 2024 [4] - Companies like Fudan Fuhua and Kehua Data are actively collaborating to develop superconducting quantum computing applications [5] Group 3: DDR4 Supply and Pricing - The supply of consumer-grade DDR4 is tight, with contract prices soaring by over 60-85% in July, leading to a significant price adjustment for the third quarter [6] - The price increase is attributed to supply-side manufacturers reducing output and downstream customers increasing orders [6] Group 4: Poultry Industry - The price of Shandong white feather chicken seedlings has surged over 300% in one month, driven by rising demand and supply constraints [7][8] - The poultry industry is experiencing a tightening of chicken sources, which is pushing up prices for chicken seedlings [7] Group 5: AI and Power Supply - The demand for AI is driving advancements in power supply technology, with a projected increase in power equipment demand for AI data centers from 29 GW to 74 GW between 2025 and 2030 [9][10] - Companies like Oulu Tong and Zhongheng Electric are leading in providing power solutions for data centers and AI applications [10] Group 6: Charging Infrastructure - The charging station industry is poised for unprecedented growth, with an estimated investment of around 200 billion yuan for the expansion of public charging stations in cities with populations over 3 million by 2024 [11][12] - Companies such as Taijia and Shenghong are developing advanced charging solutions to meet the growing demand in the electric vehicle market [12]
国盾量子:8月12日召开董事会会议
Mei Ri Jing Ji Xin Wen· 2025-08-12 10:28
国盾量子(SH 688027,收盘价:277.6元)8月12日晚间发布公告称,公司第四届第十五次董事会会议 于2025年8月12日在公司会议室召开。会议审议了《关于 <国盾量子2025年半年度报告> 及摘要的议 案》等文件。 2024年1至12月份,国盾量子的营业收入构成为:量子通信行业占比57.79%,量子计算行业占比 22.33%,量子测精密量行业占比15.32%,其他业务占比4.56%。 (文章来源:每日经济新闻) ...