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检索条件"机构=National Key Laboratory of Science and Technology On Test Physics and Numerical Mathematics"
515 条 记 录,以下是411-420 订阅
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Rho-pion transition form factors in the kT-factorization formalism revisited
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Physical Review D 2018年 第11期97卷 113002-113002页
作者: Jun Hua Shan Cheng Ya-lan Zhang Zhen-Jun Xiao Department of Physics and Institute of Theoretical Physics Nanjing Normal University Nanjing Jiangsu 210023 People’s Republic of China School of Physics and Microelectronics Science Hunan University Changsha Hunan 410082 People’s Republic of China Department of Faculty of Mathematics and Physics Huaiyin Institute of Technology Huaian Jiangsu 223001 People’s Republic of China Jiangsu Key Laboratory for Numerical Simulation of Large Scale Complex Systems Nanjing Normal University Nanjing Jiangsu 210023 People’s Republic of China
We revisit the evaluations for the spacelike and timelike ρπ transition form factors Fρπ(Q2) and Gρπ(Q2) with the inclusion of the next-to-leading order (NLO) QCD contributions in the framework of the kT-factori... 详细信息
来源: 评论
Z2classification for a novel antiferromagnetic topological insulating phase in three-dimensional topological Kondo insulator
arXiv
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arXiv 2018年
作者: Li, Huan Zhong, Yin Liu, Yu Luo, Hong-Gang Song, Hai-Feng College of Science Guilin University of Technology Guilin541004 China Center for Interdisciplinary Studies Key Laboratory for Magnetism and Magnetic Materials of the MoE Lanzhou University Lanzhou730000 China Institute of Applied Physics and Computational Mathematics Beijing100088 China Software Center for High Performance Numerical Simulation China Academy of Engineering Physics Beijing100088 China Beijing Computational Science Research Center Beijing100084 China
Antiferromagnetic topological insulator (AFTI) is a topological matter that breaks time-reversal symmetry. Since its proposal, explorations of AFTI in strong-correlated systems are still lacking. In this paper, we sho... 详细信息
来源: 评论
Universality of the dynamic characteristic relationship of electron correlation in the two-photon double ionization process of a helium-like system
arXiv
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arXiv 2020年
作者: Li, Fei Yang, Yu-Jun Chen, Jing Liu, Xiao-Jun Wei, Zhi-Yi Wang, Bing-Bing Laboratory of Optical Physics Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing100190 China Institute of Atomic and Molecular Physics Jilin University Changchun130012 China Institute of Applied Physics and Computational Mathematics P. O. Box 8009 Beijing100088 China HEDPS Center for Applied Physics and Technology Peking University Beijing100084 China State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics Wuhan Institute of Physics and Mathematics Innovation Academy for Precision Measurement Science and Technology Chinese Academy of Science Wuhan430071 China University of Chinese Academy of Sciences Beijing100049 China
Universality of the dynamic characteristic relationship between the characteristic time tc and the two-electron Coulomb interaction energy V 12 of the ground state in the two-photon double ionization process is invest... 详细信息
来源: 评论
A verification approach for Web service compositions based on epistemic model checking
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Jisuanji Xuebao/Chinese Journal of Computers 2011年 第6期34卷 1041-1061页
作者: Luo, Xiang-Yu Tan, Zheng Su, Kai-Le Wu, Li-Jun College of Computer Science and Technology Huaqiao University Xiamen Fujian 361021 China School of Software Tsinghua University Beijing 100084 China No 504 Plant China National Nuclear Corporation Lanzhou 730065 China Key Laboratory of High Confidence Software Technologies of Ministry of Education Peking University Beijing 100871 China College of Mathematics Physics and Information Engineering Zhejiang Normal University Jinhua Zhejiang 321004 China School of Computer Science and Engineering University of Electronic Science and Technology Chengdu 410073 China
In recent years, the formal verification of Web service compositions is gradually becoming a hot research area. As a mainstream technique for formal verification, model checking is able to not only overcome the shortc... 详细信息
来源: 评论
Critical climate issues toward carbon neutrality targets
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Fundamental Research 2022年 第3期2卷 396-400页
作者: Gang Huang Zhenhao Xu Xia Qu Junji Cao Shangmin Long Kai Yang Hongyu Hou Ya Wang Xiaofan Ma State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Laboratory for Regional Oceanography and NumericalModeling Qingdao National Laboratory for Marine Science and TechnologyQingdao 266237China College of Earth and Planetary Sciences University of Chinese Academy of SciencesBeijing 100049China Institute of Atmospheric Physics Chinese Academy of SciencesBeijing 100029China International Polar Environment Research Laboratory College of OceanographyHohai UniversityNanjing 210098China
In 2020,China announced the"emission peak,carbon neutrality"policy,that is,China aims to have CO2 emissions peak before 2030 and achieve carbon neutrality before *** scenario of carbon neutrality will be sig... 详细信息
来源: 评论
Subspace method based on neural networks for eigenvalue problems
arXiv
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arXiv 2024年
作者: Dai, Xiaoying Fan, Yunying Sheng, Zhiqiang LSEC Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China School of Mathematical Sciences University of Chinese Academy of Sciences Beijing100049 China National Key Laboratory of Computational Physics Institute of Applied Physics and Computational Mathematics Beijing100088 China HEDPS Center for Applied Physics and Technology College of Engineering Peking University Beijing100871 China
With the rapid development of machine learning, numerical discretization methods based on deep neural networks have been widely used in many fields, especially in solving high-dimensional problems where traditional me...
来源: 评论
Dynamics and pattern formation of ring dark solitons in a two-dimensional binary Bose-Einstein condensate with tunable interactions
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Physical Review E 2019年 第6期99卷 062216-062216页
作者: Zhang-Ming He L. Wen Ya-Jun Wang G. P. Chen R.-B. Tan C.-Q. Dai Xiao-Fei Zhang College of Science Hunan University of Technology Zhuzhou 412007 China College of Physics and Electronic Engineering Chongqing Normal University Chongqing 400047 China Key Laboratory of Time and Frequency Primary Standards National Time Service Center Chinese Academy of Sciences Xi'an 710600 China School of Astronomy and Space Science University of Chinese Academy of Sciences Beijing 100049 China School of Physics and Mechtronic Engineering Sichuan University of Art and Science Dazhou 635000 China College of Mathematics and Physics Chongqing University of Science and Technology Chongqing 401331 China School of Sciences Zhejiang A&F University Lin'an Zhejiang 311300 China
We investigate the dynamics and pattern formation of two ring dark solitons in a two-dimensional binary Bose-Einstein condensate with tunable intercomponent interaction via numerical simulation of the time-dependent G... 详细信息
来源: 评论
Performance study of complex application programs on tens of thousands cores
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Ruan Jian Xue Bao/Journal of Software 2011年 第SUPPL. 2期22卷 157-162页
作者: Gao, Xing-Yu Cao, Xiao-Lin Zhao, Wei-Bo Zhang, Ai-Qing Mo, Ze-Yao High Performance Computing Center Institute of Applied Physics and Computational Mathematics Beijing 100094 China Key Laboratory of Science and Technology for National Defense Institute of Applied Physics and Computational Mathematics Beijing 100094 China
Oriented to the large-scale computation on tens of thousands cores, the parallel software infrastructure named JASMIN has released a new version which has improved the enabling techniques and numerical algorithms. Wit... 详细信息
来源: 评论
Spin-Triplet Excitonic Insulator: The Case of Semihydrogenated Graphene
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Physical Review Letters 2020年 第16期124卷 166401-166401页
作者: Zeyu Jiang Wenkai Lou Yu Liu Yuanchang Li Haifeng Song Kai Chang Wenhui Duan Shengbai Zhang State Key Laboratory of Low-Dimensional Quantum Physics and Collaborative Innovation Center of Quantum Matter Department of Physics Tsinghua University Beijing 100084 China SKLSM Institute of Semiconductors Chinese Academy of Sciences P.O. Box 912 Beijing 100083 China Laboratory of Computational Physics Institute of Applied Physics and Computational Mathematics Beijing 100088 China Key Lab of advanced optoelectronic quantum architecture and measurement (MOE) and Advanced Research Institute of Multidisciplinary Science Beijing Institute of Technology Beijing 100081 China CAEP Software Center for High Performance Numerical Simulation Beijing 100088 China Beijing Academy of Quantum Information Sciences Beijing 100193 China Institute for Advanced Study Tsinghua University Beijing 100084 China Department of Physics Applied Physics and Astronomy Rensselaer Polytechnic Institute Troy New York 12180 USA
While various excitonic insulators have been studied in the literature, due to the perceived too-small spin splitting, spin-triplet excitonic insulator is rare. In two-dimensional systems such as a semihydrogenated gr... 详细信息
来源: 评论
The role of plasma beta in global coronal models: Bringing balance back to the force
arXiv
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arXiv 2023年
作者: Brchnelova, Michaela Kuźma, Blażej Zhang, Fan Lani, Andrea Poedts, Stefaan Centre for Mathematical Plasma Astrophysics KU Leuven Celestijnenlaan 200B Leuven3001 Belgium Shenzhen Key Laboratory of Numerical Prediction for Space Storm Institute of Space Science and Applied Technology Harbin Institute of Technology Shenzhen518055 China Key Laboratory of Solar Activity and Space Weather National Space Science Center Chinese Academy of Sciences Beijing100190 China Institute of Physics University of Maria Curie-Sklodowska ul. Radziszewskiego 10 Lublin20-031 Poland
Context. COolfluid COrona uNstrUcTured (COCONUT) is a global coronal magnetohydrodynamic (MHD) model that has been recently developed and will soon be integrated into the ESA Virtual Space Weather Modelling Centre (VS... 详细信息
来源: 评论