搜索结果: 1-15 共查到“物理学 information”相关记录81条 . 查询时间(0.109 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Error Exponents and Rényi Information Divergence in Quantum Information
量子信息 误差指数 仁义信息发散
2023/4/28
In quantum information theory, the error exponents characterize the best rate of exponential convergence of the error towards 0 or 1, as the number of copies of the underlying resources increases. In ...
Researchers from Cornell Engineering and the University of Amsterdam have derived a formula that predicts the effects of environmental noise on quantum information – an advancement crucial for designi...
延英副教授在npj Quantum Information上发表论文（图）
量子态 精准操控 量子科学技术 量子比特系统
2022/4/29
重点实验室Joel Moser教授团队延英副教授在国际权威Nature合作期刊《npj Quantum Information》（SCI一区，影响因子：7.385）上发表题为“Experimental implementation of precisely tailored light-matter interaction via inverse engineering”的研究论文。在存在退相干和...
近日，物理与天文学院量子通信研究团队与中国科学技术大学潘建伟院士团队合作的相关成果发表在Nature合作期刊NPJ Quantum Information上，该成果通过量子密钥分发与后量子密码的融合，解决了量子通信网络的认证问题，大幅提高了网络用户之间的认证效率，为大规模量子通信网络提供了一种高效、低成本、高安全性的认证方案。
INFORMATION CONTENT ANALYSIS FROM VERY HIGH RESOLUTION OPTICAL SPACE IMAGERY FOR UPDATING SPATIAL DATABASE
Information Content Topographing Mapping GIS Remote Sensing VHR Images
2018/11/9
High resolution satellite images started with IKONOS imagery. After the launch of the very high resolution IKONOS in the 1990s, a new generation of commercial Earth-imaging satellites have pioneered a...
INFORMATION EXTRACTION IN TOMB PIT USING HYPERSPECTRAL DATA
Hyperspectral data Principal component analysis Historical remains Band math Density slice Morphology
2018/5/16
Hyperspectral data has characteristics of multiple bands and continuous, large amount of data, redundancy, and non-destructive. These characteristics make it possible to use hyperspectral data to stud...
第十届国际信息光学与光电子学学术会议（The 10th International Conference on Information Optics and Photonics）
第十届 国际信息光学与光电子学 学术会议
2017/12/20
Optics Frontier—The 10th International Conference on Information Optics and Photonics (CIOP 2018) will take place from July 8 (registration) to July 11, 2018 in Beijing.Hosted jointly by Tsinghua Uni...
The 10th International Conference on Information Optics and Photonics（CIOP 2018）
10th International Conference Information Optics and Photonics
2017/11/27
Optics Frontier—The 10th International Conference on Information Optics and Photonics (CIOP 2018) will take place from July 10 (registration) to July 13, 2018 in Beijing.Hosted jointly by Tsinghua Un...
2017SPIE量子光学和量子信息传输和处理会议（2017 Conference on Quantum Optics and Quantum Information Transfer and Processing）
2017 SPIE量子光学和量子信息传输和处理 会议
2017/4/24
2017SPIE量子光学和量子信息传输和处理会议（2017 Conference on Quantum Optics and Quantum Information Transfer and Processing）。
2017 International Workshop:Topological matter meets quantum information
2017 International Workshop Topological matter meets quantum information
2017/3/28
The desire to store and manipulate quantum information in a protected qubit at a physical level motivated the idea of topological quantum computing, leading consequently to the search of topological q...
2017第27届亚太近场光学会议（The 9th International Conference on Information Optics and Photonics）
2017 第27届 亚太近场光学 会议
2017/2/15
The Asia-Pacific Conference on Near-field Optics (APNFO) has provided an opportunity for leading scientists and young researchers in the field of nano-optics to discuss new ideas and approaches in cut...
Electron 'spin control' of levitated nanodiamonds could bring advances in sensors,quantum information processing
Electron spin control levitated nanodiamonds advances in sensors quantum information processing
2016/8/1
Researchers have demonstrated how to control the "electron spin" of a nanodiamond while it is levitated with lasers in a vacuum, an advance that could find applications in quantum information processi...
Source attack of decoy-state quantum key distribution using phase information
Source attack decoy-state quantum key distribution phase information
2016/1/23
Quantum key distribution (QKD) utilizes the laws of quantum mechanics to achieve information-theoretically secure key generation. This field is now approaching the stage of commercialization, but many...
AIRBORNE HYPERSPECTRAL AND THERMAL INFORMATION FOR ASSESSING THE HEAT ISLAND IN URBAN AREAS OF JAPAN
Hyperspectral Thermal High resolution Urban Aerial
2015/7/29
The heat island phenomenon, caused by urbanization, is one of the growing problems in Japan. In this study, we have described the
radiometric temperature of the ground surface observed by the airbor...
Donuts,math,and superdense teleportation of quantum information
Donuts math superdense teleportation quantum information
2015/6/18
Putting a hole in the center of the donut—a mid-nineteenth-century invention—allows the deep-fried pastry to cook evenly, inside and out. As it turns out, the hole in the center of the donut also hold...