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检索条件"机构=National Key Laboratory of Science and Technology On Test Physics and Numerical Mathematics"
519 条 记 录,以下是421-430 订阅
排序:
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
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Optimal verification and fidelity estimation of maximally entangled states
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Physical Review A 2019年 第5期99卷 052346-052346页
作者: Huangjun Zhu Masahito Hayashi Department of Physics and Center for Field Theory and Particle Physics Fudan University Shanghai 200433 China State Key Laboratory of Surface Physics Fudan University Shanghai 200433 China Institute for Nanoelectronic Devices and Quantum Computing Fudan University Shanghai 200433 China Collaborative Innovation Center of Advanced Microstructures Nanjing 210093 China Graduate School of Mathematics Nagoya University Nagoya 464-8602 Japan Shenzhen Institute for Quantum Science and Engineering Southern University of Science and Technology Shenzhen 518055 China Centre for Quantum Technologies National University of Singapore 3 Science Drive 2 117542 Singapore
We study the verification of maximally entangled states by virtue of the simplest measurement settings: local projective measurements without adaption. We show that optimal protocols are in one-to-one correspondence w... 详细信息
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Diagnostics of the solar coronal plasmas by magnetohydrodynamic waves: Magnetohydrodynamic seismology
arXiv
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arXiv 2024年
作者: Nakariakov, Valery M. Zhong, Sihui Kolotkov, Dmitrii Y. Meadowcroft, Rebecca L. Zhong, Yu Yuan, Ding Centre for Fusion Space & Astrophysics Department of Physics University of Warwick CoventryCV4 7AL United Kingdom " Ventspils University of Applied Sciences VentspilsLV-3601 Latvia Shenzhen Key Laboratory of Numerical Prediction for Space Storm Harbin Institute of Technology Shenzhen Guangdong518055 China Key Laboratory of Solar Activity and Space Weather National Space Science Center Chinese Academy of Sciences Beijing100190 China
Macroscopic wave and oscillatory phenomena ubiquitously detected in the plasma of the corona of the Sun are interpreted in terms of magnetohydrodynamic theory. Fast and slow magnetoacoustic waves are clearly distingui... 详细信息
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Emergence of steady currents due to strong prethermalization
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Physical Review A 2023年 第2期107卷 022220-022220页
作者: Xiansong Xu Chu Guo Dario Poletti Science Mathematics and Technology Cluster Singapore University of Technology and Design 8 Somapah Road Singapore 487372 Singapore College of Physics and Electronic Engineering and Center for Computational Sciences Sichuan Normal University Chengdu 610068 China Henan Key Laboratory of Quantum Information and Cryptography Zhengzhou Henan 450000 China Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education Department of Physics and Synergetic Innovation Center for Quantum Effects and Applications Hunan Normal University Changsha 410081 China EPD Pillar Singapore University of Technology and Design 8 Somapah Road Singapore 487372 Singapore The Abdus Salam International Centre for Theoretical Physics Strada Costiera 11 34151 Trieste Italy Centre for Quantum Technologies National University of Singapore Singapore 117543 Singapore
A steady current between baths is a manifestation of the prethermalization phenomenon, a quasiequilibrium dynamic process with weak breaking of conserved quantities. We consider two finite nonintegrable many-body bath... 详细信息
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Four-Fold Composite Structures and Triple Coherent Interfaces Endow Exceptional Mechanical Properties of an Fecrnialti High-Entropy Alloy
SSRN
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SSRN 2024年
作者: Wen, Donghui Jiang, Beibei Gao, Mengqi Huang, Zhaowen Kong, Fengyu Wang, Anding Wang, Qing Wang, Biao Liu, Chain-Tsuan Research Institute of Interdisciplinary Science School of Materials Science and Engineering Dongguan University of Technology Dongguan523808 China Analysis and Test Center Guangdong University of Technology Guangzhou510006 China Xinjiang Key Laboratory of Solid State Physics and Devices School of Physical Science and Technology Xinjiang University Ürümqi830046 China Hong Kong Institute for Advanced Study Mechanical Behavior Division Shenyang National Laboratory for Materials Science City University of Hong Kong Hong Kong School of Materials Science and Engineering Dalian University of Technology Dalian116024 China Department of Materials Science and Engineering China Sino-French Institute of Nuclear Engineering and Technology China
Introducing additional phases and constructing composite structures in BCC-based high-entropy alloys (HEAs) have recently been a hot spot for synergistically enhancing the strength and ductility at room and elevated t... 详细信息
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Observing Geometry of Quantum States in a Three-Level System
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Physical Review Letters 2020年 第15期125卷 150401-150401页
作者: Jie Xie Aonan Zhang Ningping Cao Huichao Xu Kaimin Zheng Yiu-Tung Poon Nung-Sing Sze Ping Xu Bei Zeng Lijian Zhang National Laboratory of Solid State Microstructures Key Laboratory of Intelligent Optical Sensing and Manipulation (Ministry of Education) College of Engineering and Applied Sciences and School of Physics Nanjing University Nanjing 210093 China Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210093 China Department of Mathematics & Statistics University of Guelph Guelph N1G 2W1 Ontario Canada Institute for Quantum Computing University of Waterloo Waterloo N2L 3G1 Ontario Canada Department of Mathematics Iowa State University Ames Iowa 50011 USA Department of Applied Mathematics The Hong Kong Polytechnic University 999077 Hong Kong China Institute for Quantum Information & State Key Laboratory of High Performance Computing College of Computer National University of Defense Technology Changsha 410073 China Department of Physics The Hong Kong University of Science and Technology Clear Water Bay Kowloon 999077 Hong Kong China
In quantum mechanics, geometry has been demonstrated as a useful tool for inferring nonclassical behaviors and exotic properties of quantum systems. One standard approach to illustrate the geometry of quantum systems ... 详细信息
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New test on general relativity using galaxy-galaxy lensing with astronomical surveys
arXiv
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arXiv 2019年
作者: Chen, Zhaoting Luo, Wentao Cai, Yi-Fu Saridakis, Emmanuel N. Department of Astronomy School of Physical Sciences University of Science and Technology of China Hefei Anhui230026 China CAS Key Laboratory for Research in Galaxies and Cosmology University of Science and Technology of China Hefei Anhui230026 China School of Astronomy and Space Science University of Science and Technology of China Hefei Anhui230026 China Institute for the Physics and Mathematics of the Universe Kavli IPMU WPI UTIAS Tokyo Institutes for Advanced Study University of Tokyo Chiba277-8583 Japan Department of Physics National Technical University of Athens Zografou Campus GR Athens157 73 Greece
We use data from galaxy-galaxy weak lensing to perform a novel test on General Relativity (GR). In particular, we impose strong constraints using the torsional (teleparallel) formulation of gravity in which the deviat... 详细信息
来源: 评论