ZITTERBEWEGUNG

作品数:21被引量:6H指数:1
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相关领域:理学更多>>
相关作者:黄巍王月明汪赟陶巧更多>>
相关机构:华南师范大学山西大学中国科学院大学上海大学更多>>
相关期刊:《Communications in Theoretical Physics》《Chinese Physics B》《华南师范大学学报(自然科学版)》《物理学报》更多>>
相关基金:国家自然科学基金中国博士后科学基金广东省自然科学基金The Royal Society更多>>
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Zitterbewegung of Dirac quasiparticles emerged in a Su-Schrieffer-Heeger lattice
《Chinese Physics B》2020年第11期182-188,共7页Yue Hu Zheng-Xin Guo Ze-Ming Zhong Zhi Li 
Project supported by the National Key Research and Development Program of China(Grant Nos.2016YFA0301803 and 2016YFA0302800);the National Natural Science Foundation of China(Grant Nos.11604103,11704132,11822403,and 91636218),the NSAF,China(Grant Nos.U1801661 and U1830111);the PCSIRT,China(Grant No.IRT1243);the Natural Science Foundation of Guangdong Province,China(Grant Nos.2016A030313436,2018A030313322,and 2018A0303130066);the KPST of Guangzhou(Grant No.201804020055);China Postdoctoral Science Foundation(Grant No.2018M633063);the Startup Foundation of SCNU.
We analytically and numerically investigate the dynamical properties of the tilted dispersion relativistic quasiparticles emerged in a cold atomic optical lattice system.By introducing the next nearest neighboring(NNN...
关键词:tilted dispersion wave-packet dynamics quantum quench 
六角晶格中Dirac准粒子的动力学模拟与操控被引量:2
《华南师范大学学报(自然科学版)》2019年第2期7-13,共7页黄肖健 许文刚 廖开宇 黄巍 李志 
国家自然科学基金项目(11704132);中国博士后科学基金面上项目(2018M633063)
基于装载在六角可调光晶格中的超冷原子气体,研究了无质量狄拉克准粒子的动力学行为.此系统具有与石墨烯类似的能带结构,即在简并点附近满足线性色散关系.分别运用解析求解海森堡运动方程和数值波包动力学的方法,得到了准粒子质心位置....
关键词:量子模拟 相对论动力学 超冷量子气体 ZITTERBEWEGUNG 
Spin-Magnetic Moment of Dirac Electron, and Role of Zitterbewegung
《Journal of Modern Physics》2014年第7期534-542,共9页Shigeru Sasabe 
The spin-magnetic moment of the electron is revisited. In the form of the relativistic quantum mechanics, we calculate the magnetic moment of Dirac electron with no orbital angular-momentum. It is inferred that obtain...
关键词:Spin-Magnetic Moment ZITTERBEWEGUNG G-FACTOR DIRAC ELECTRON Band Structure Semiconductor 
A New Wave Equation of the Electron
《Journal of Modern Physics》2011年第9期1012-1016,共5页Arbab I. Arbab 
A new form of Dirac equation of a second order partial differential equation is found. With this wave equation the quivering motion (Zitterbewegung) is satisfactorily explained. A quaternionic analogue of Dirac equati...
关键词:DIRAC EQUATION ZITTERBEWEGUNG Universal QUANTUM Wave EQUATION QUATERNION QUANTUM Mechanics 
Zitterbewegung in quantum field theory被引量:1
《Chinese Physics B》2008年第11期4170-4174,共5页王智勇 熊彩东 
Project supported by the National Natural Science Foundation of China (Grant No 60671030)
Traditionally, the zitterbewegung (ZB) of the Dirac electron has just been studied at the level of quantum mechanics. Seeing the fact that an old interest in ZB has recently been rekindled by the investigations on s...
关键词:zittterbewegung GRAPHENE Dirac electron 
On Zitterbewegung of Electron
《Journal of Electronic Science and Technology of China》2005年第4期338-341,共4页王智勇 熊彩东 周萍 
China National Natural Science Foundation and the Excellent Young Teachers Program of MOE of China (No. 69971008)
Traditionally, all the discussions relativistic quantum mechanics. In this article, on zitterbewegung (zbw) of electron are based on from the viewpoint of quantum field theory and in terms of the creation and annihi...
关键词:Dirac electron   zitterbewegung SPIN 
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