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- nonlinear field theory 非线性场论
- Instead, physicists use lattice field theory to study QCD interactions. 反而, 物理学家使用格子领域理论学习QCD 互作用。
- This then is something of a cursory view of the direction taken by contemporary quantum field theory. 这就是对现代电子场论的趋向的粗略的一瞥。
- The full apparatus of quantum field theory is often unnecessary for describing electrodynamic systems. 对于描述电力学系统量子场理论的全部设备常常是多余的。
- Making use of the linear field theory, the dielectric Cherenkov maser with an annular plasma is analysed in detail. 利用线性场理论,对填充环形等离子体的介质切伦可夫脉塞进行了详尽的分析;
- The transient nonlinear field in the coupled problem is analyzed by using the FE method, which considers the effects of saturation, eddy current and armature movement in the digital valve. 非线性电子控制回路用与磁子系统相耦合的等效电路方程来重新表示,并用迭代方法进行并行计算。
- Quantum field theory maintains that all interactions arise from the creation and annihilation of particles. 量子场论认为,一切互相作用是由粒子的产生和湮没而引起的。
- The first complete quantum field theory, quantum electrodynamics, provides a fully quantum description of the electromagnetic interaction. 首先完善的量子场理论,量子电力学提供了电磁相互作用充分的量子描述。
- No. quantum field theory in curved space-time is just quantum mechanics in gravtiy background, not a theory of gravity. 也有的想在广义相对论的基础上重建量子力学(后者大概是弯曲时空中的量子力学或量子场论吧?)。
- Using the witten index for a supersymmetric field theory, we proved the Gauss-Bonnet-Chern theorem. 利用超对称理论的Witten index,我们证明Gauss-Bonnet-Chern定理。
- In an endnote Mr Wilczek warns that the nitty gritty of quantum field theory is not for sissies.Nor is this book. 在尾注处,威尔茨克特别声明到量子场的本质问题不适合胆小鬼,这本书也是如此。
- This book is a modern pedagogic introduction to the ideas and techniques of quantum field theory. 纳米技术是国家中长远发展计划的四大技术之一。纳米医学将是一个全新的科学领域。
- GRG is a computer algebra program designed for the problems in the differential geometry, gravitation and field theory. GRG是一个计算机代数程序,它为解决在微分几何,地心引力和场论中的问题。
- This paper points out the defect of the origin of the term "rotation" in field theory and suggests an improvment. 本文指出了场论中旋度这一名称由来的缺陷,并作了改进,同时提出了研究奇点旋度的重要性及奇点旋度的算法。
- A new steric anisotropic pair potential is studied based upon molecular field theory. 基于分子场理论,研究一种新的空间各向异性两体作用势。
- Few people studying Gauge Field Theory need to be convinced of the importance of the work of 't Hooft. 研究计量器领域理论的很少人需要确信' t胡夫特的工作的重要性。
- The liquid crystal films consisting of biaxial molecules are studied by the molecular field theory. 本文以分子场理论研究双轴分子构成的液晶薄层。
- A self-consistent field theory (SCFT) for polydisperse polymers grafted to a surface was developed. 建立了表面接枝多分散聚合物的自洽场理论。
- MPF process concerns nonlinear fields on geometry, physics, andboundary, as well as complex discontinuous boundary problem. Nowadays thefinite element method (FEM) is a cogent tool to deal with the nonlinearproblems. 多点成形过程从力学观点来看属于几何、物理、边界条件三重非线性和边界条件非连续性的复杂问题,而有限元方法是目前进行非线性分析的最强有力的工具。
- Acquaints readers with the main concepts and literature of elementary particle physics and quantum field theory. 让读者认识初等粒子物理学和量领域理论的主要概念和文学。