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- A new expression of the Dirac equation was found. 作者找到了一个狄拉克方程的新表象 .
- Usually the Dirac equation with zero static mass is regarded as the wave equation of neutrino. 对把静质量为零的狄拉克方程当作是中微子的波动方程的看法予以否定.
- Then we solve the Dirac equation near the event horizon and get the four-component former solutions. 利用对称零标架计算出了旋系数并导出了旋系数形式的Dirac方程。
- The wave function and are in correspondance with Dirac equation, and on the basis of a compoundcomplex sc. 根据群表示论的基本定理,对相对论量子力学中狄拉克矩阵维数的唯一性给出直接证明。
- fermi dirac distribution function 费米狄拉克分布函数
- This article provides the theoretical foundation for the existence of electron spin through the discussion of Dirac equation. 通过讨论狄拉克方程 ,提供电子自旋存在的理论验证
- Now scientists at the Fermi National Accelerator Laboratory in Batavia, Ill. 但是在这四个维度之外进行侦测,有可能会得到物理史上最惊天动地的发现。
- A special representation of the Dirac equation is suggested, in which two intrinsic spins are contained,so it involves more symmetries. 提出了狄拉克方程的一个特殊表象; 这一表象包含有两个内禀自旋在其方程中; 因此它含有更多的对称性.
- So ... what are we seeing with the Fermi telescope? Here's a quick look. 我们能通过费尔米看到什么呢,这里有一个简略的浏览。
- However, the Fermi energy move upward obviously after Mg replacing Cu. 而后者掺杂后费米能级明显向导带底移动。
- In this paper based upon the knowledge of ordinary differential equation and its stability theory, we study the solutions of Dirac equation. 本文主要利用常微分方程的基本理论及其定性理论,采用打靶法研究狄拉克方程解的存在性问题。
- We mainly investigate the admissible solutions for Dirac equation with singular and non-monotonous nonlinearity by means of shooting methods. 我们主要讨论非线性狄拉克方程容许解的存在性问题。其中的非线性算子是奇异、非单调的。
- The Dirac equation is decomposed into a pair of equations of two spinors. 把狄拉克方程分解成了两个单旋量的联立方程组 .
- The scattering theory of the Dirac equation in one-dimensional time dependent scalar fields has an interesting application to the theory of solitons. 一维含时标量场的狄拉克算子的散射理论在孤子理论中有着有趣的应用。
- In addition, they connect geometric algebra and quantum theory, discussing the Dirac equation, wave functions, and fiber bundles. 另外,他们连结几何学代数和量子理论,讨论迪拉克方程式,波函数和纤维包。
- In superconductors, the bosons are the pairs of bound electrons that form at the Fermi surface. 在超导体中,玻色子是在费密表面形成的束缚态电子对。
- It should become clear why the Dirac equation has four components and how the Dirac matrices arise in representation theory. 为什么狄拉克的方程的波函数有四个分量和狄拉克矩阵如何产生于表象理论就应该变得明朗了。
- Robert Oppenheimer. (Images courtesy of the Fermi National Accelerator Laboratory, the Library of Congress, the LBNL Image Library. (图片来源:费米国家加速器实验室,美国国会图书馆,劳伦斯柏克莱国家实验室影像库)。
- Three peaks, corresponding to the hexane molecular orbits, are observed at 7.8, 9.5 and 11.0 eV below the Fermi level. 在低温下(160K);与正己烷分子相关的三个谱峰分别在费米能级以下7.;8、9
- The averaged occupancies over sites conform to the Fermi function to perfection as derived theoretically. 电子在格点上的平均占据数完全符合费米分布。