典型文献
A classical relativistic hydrodynamical model for strong EM wave-spin plasma interaction
文献摘要：
Based on the covariant Lagrangian function and Euler-Lagrange equation,a set of classical fluid equations for strong EM wave-spin plasma interaction is derived.Analysis shows that the relativistic effects may affect the interaction processes by three factors:the relativistic factor,the time component of four-spin,and the velocity-field coupling.This set of equations can be used to discuss the collective spin effects of relativistic electrons in classical regime,such as astrophysics,high-energy laser-plasma systems and so on.As an example,the spin induced ponderomotive force in the interaction of strong EM wave and magnetized plasma is investigated.Results show that the time component of four-spin,which approaches to zero in nonrelativistic situations,can increase the spin-ponderomotive force obviously in relativistic situation.
文献关键词：
中图分类号：
作者姓名：
Qianglin HU;Wen HU
作者机构：
Department of Physics,Jinggangshan University,Ji'an 343009,People's Republic of China
文献出处：
引用格式：
[1]Qianglin HU;Wen HU-.A classical relativistic hydrodynamical model for strong EM wave-spin plasma interaction)[J].等离子体科学和技术（英文版）,2022(03):14-18
A类：
nonrelativistic
B类：
classical,hydrodynamical,model,strong,EM,wave,spin,plasma,interaction,Based,covariant,Lagrangian,function,Euler,Lagrange,set,fluid,equations,derived,Analysis,shows,that,effects,may,affect,processes,by,three,factors,component,four,velocity,field,coupling,This,can,be,used,discuss,collective,electrons,regime,such,astrophysics,high,energy,laser,systems,so,example,induced,ponderomotive,force,magnetized,investigated,Results,which,approaches,zero,situations,increase,obviously
AB值：
0.501464
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