搜索结果: 1-15 共查到“理论物理学 3D”相关记录15条 . 查询时间(0.17 秒)
Physicists find first possible 3D quantum spin liquid（图）
Physicists 3D quantum spin liquid
2019/10/23
There's no known way to prove a 3D "quantum spin liquid" exists, so Rice University physicists and their collaborators did the next best thing. They showed that single crystals of cerium zirconium pyr...
On the Rigorous Derivation of the 3D Cubic Nonlinear Schr鰀inger Equation with A Switchable Quadratic Trap
Gross-Pitaevskii Hierarchy Switchable Quadratic Trap Collapsing Estimate Klainerman-Machedon Board Game and Space-time Bound
2012/4/17
We consider the dynamics of the 3D N-body Schr\"odinger equation in the presence of a switchable quadratic trap. We assume the pair interaction potential is N^{3{\beta}-1}V(N^{{\beta}}x). We justify t...
Experimental 3D Plasmonic Cloaking in Free Space
Experimental 3D Plasmonic Free Space Materials Science
2011/8/17
Abstract: We report the first experimental verification of a metamaterial cloak for a 3D object in free space. We apply the plasmonic cloaking technique, based on scattering cancellation, to suppress ...
Two-particle bosonic-fermionic quantum walk via 3D integrated photonics
Two-particle bosonic-fermionic quantum
2011/9/29
Quantum walk represents one of the most promising resources for the simulation of physical quantum systems [1], and has also emerged as an alternative to the standard circuit model for quantum computi...
On a Hamiltonian version of a 3D Lotka-Volterra system
Hamiltonian dynamics Lotka-Volterra system stability of equilibria
2011/7/25
Abstract: In this paper we present some relevant dynamical properties of a 3D Lotka-Volterra system from the Poisson dynamics point of view.
Quantum 3D Superstrings
Quantum 3D Superstrings spacetime supersymmetry classical Green-Schwarz
2011/7/27
Abstract: The classical Green-Schwarz superstring action, with N=1 or N=2 spacetime supersymmetry, exists for spacetime dimensions D=3,4,6,10, but quantization in the light-cone gauge breaks Lorentz i...
科学家首次绘制出3D磁畴图像
科学家 首次 3D磁畴图像
2010/12/2
据美国科学促进会官方网站近日报道，德国和瑞士科学家利用中子成像技术首次绘制出磁畴的3D图像，这对进一步了解磁畴的材质属性和物理法则具有十分重要的意义，有利于最大限度地减小磁畴壁的电损耗，让硬盘和电池充电器等存储介质更加有效地工作。这一成果将发表在最新一期《自然·通信》杂志上。
Integrated photonic 3D waveguide arrays for quantum random walks on a circle
Integrated 3D waveguide quantum random circle
2010/11/5
Quantum random walks (QRWs) can be used to perform both quantum simulations and quantum algorithms. In order to exploit this potential, quantum walks on different types of graphs must be physically im...
3D invisibility cloak unveiled（图）
3-D invisibility cloak gold "bump" unusual electromagnetic
2010/3/26
The first device to hide an object in three dimensions has been unveiled by a group of physicists in the UK and Germany. While the design only cloaks micro-scale objects from near-infrared wavelengths...
Emergent matter from 3d generalised group field theories
Emergent matter 3d generalised group field theories
2010/3/17
We identify classical solutions of a generalised group field theory model in 3 dimensions, and study the corresponding perturbations, deriving their effective dynamics. We discuss their interpretation...
3D reconnection due to oblique modes:a simulation of Harris current sheets
3D reconnection oblique modes Harris current sheets
2009/11/13
Simulations in three dimensions of a Harris current sheet with mass ratio, mi/me = 180, and current sheet thickness, pi/L = 0.5, suggest the existence of a linearly unstable oblique mode, which is ind...
An implementation of the Local Ensemble Kalman Filter in a quasi geostrophic model and comparison with 3D-Var
Local Ensemble Kalman Filter quasi geostrophic model 3D-Var
2009/11/2
We perform data assimilation experiments with a widely used quasi-geostrophic channel model and compare the Local Ensemble Kalman Filter (LEKF) with a 3D-Var developed for this model. The LEKF shows a...
High-Temperature Cutoff Approximation of the 3D Kinetic
Ising Model
critical dynamics 3D kinetic Ising model high-temperature cutoff
approximation
2007/8/15
2001Vol.35No.4pp.469-474DOI:
High-Temperature Cutoff Approximation of the 3D Kinetic
Ising Model
ZHU Jian-Yang1,2,3 and YANG Zhan-Ru1,2
1 CCAST (World Laboratory), P.O. ...
Lattice Boltzmann Simulation of 3D Nematic
Liquid Crystal near Phase Transition
nematic liquid crystal lattice Boltzmann spinodal decomposition
2007/8/15
2002Vol.37No.2pp.253-256DOI:
Lattice Boltzmann Simulation of 3D Nematic
Liquid Crystal near Phase Transition
ZHANG Jun and TAO Rui-Bao
Department of Physics, Fudan Univ...
期刊信息
篇名
Forward computation of the magnetic field of a 3D body with arbitrary boundary and continually varying magnetization
语种
英文
撰写或编译
撰写
作者
Yulin An,Jinming Huang and Yudong Chen
第一作者单位
中国地质大学（北京）
...