The Lamb shift in hydrogen - evidence that relativistic quantum mechanics must be replaced by quantum field theory.
氢原子的兰姆位移—相对论量子力学必须被量子场论代替的依据。
After adding modifications arising from the vacuum polarization and finite nucleus size, we find the Lamb shift of 2S1/2-2P1/2 states in Hydrogen atom being 1056.522 MHz, smaller than the experimental value 1057.845 MHz by 0.13%.
在此基础上加上真空极化修正和核有限半径引起的修正,算得氢原子2S1/2-2P1/2态的兰姆移位为1056.522 MHz,比实验值1057.845 MHz仅小0.13%。
For the Lamb Shift material see The Lamb Shift in Dimensional Regularization on the Hydrogen Lamb shift in dim. reg, and Logarithms of Alpha in QED Bound States from the Renormalization Group on anomalous dimensions in NRQED.
Lamb位移的材料可以参考dim.reg档中关于氢原子Lamb位移的维度正规化中的Lamb位移,以及关于非相对论性量子电动力学中反常维度的重整化群中量子电动力学束缚态的Alpha对数。
Therefore there exist the so called vacuum fluctuations. In the QED, for example, there exist the effects of zero-point oscillations of photons, the effects of vacuum polarization of electron-positron paris, and so on. They all could result in observable consequences, such as the anomalous magnetic moment of the electron, the spontaneous emission of atoms in excited states, the Lamb shift and the Casimir effect, which have been verfied in experiments.
例如,在量子电动力学中真空中存在着光子的真空零点振动效应,正负电子对的真空极化效应等等,它们都导致可观测的物理效果,如磁矩反常、激发态原子自发辐射、兰姆移动、卡西米尔效应等。
Designing consideration, computation and test results of a focusing system of a Lamb shift polarized ion source are given, which matches with beam optical system of HI13 tandem accelerator.
介绍了兰姆移位型极化源的束流聚焦系统的设计、计算和调试结果。
Focusing system of a Lamb shift polarized ion source for Beijing HI 13 tandem accelerator
北京HI-13串列加速器兰姆移位型极化源聚焦系统
A high intensity Duoplasmatron with low energy for the Lamb shift polarized ion source
用于蓝姆移动型极化离子源的低能强流双等源
Based on Bohr's theory, atomic energy level and atomic spectra, the modification of the theory of hydrogen atom is introduced according to Dirac theory, Lamb shift and hyperfine structure of hydrogen atom.
在玻尔理论基础上,以氢原子能级和氢原子光谱为主线,探讨了狄拉克理论、兰姆移位、氢原子光谱的超精细结构理论对氢原子理论的修正。
We advance a way to explore extra dimensions by calculating the change in hydrogen Lamb shift coursed by two extra dimensions, which gives theoretical basises for future experiments.
该文提出了一种探测额外维的方法,计算了存在两个额外维时氢原子的兰姆移位的变化,为实验探测额外维提供了理论依据。
Exploring Extra Dimensions by Hydrogen Lamb Shift Experiment
利用氢原子的兰姆移位实验探测额外维
Is stochastic, so it make no contribution to the lamb shift A and line width γ.
的随机性,它对Lamb移位△和带宽γ无贡献。当V.F。
A number of quantum optical effects have been demonstrated in experiments, such as Lamb shift, nonlinear spectrum, and lasing.
一系列的量子光学中有的效应,在量子电路实验也实现了。例如,兰姆平移、非线性光谱、受激辐射等。
Giant Lamb shift in photonic crystals
光子晶体中巨Lamb移位
A simplified calculation for Lamb shift
氢原子谱线Lamb移动的简明计算