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arXiv 1606.01738physics.class-ph
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标准经典电动力学框架中的纵向电磁波

Longitudinal electromagnetic waves in the framework of standard classical electrodynamics

V. M. Simulik

摘要:

本文对相互作用激光束中纵向电波的记录作了理论上的评述。被认为是在等离子体,等离子体激元,波导,天线和纳米结构的纵向电场和标量波的最新信息。论证了纵向电磁波与麦克斯韦方程组之间的联系。电场强度矢量的纵波分量被发现作为标准麦克斯韦方程组的精确解,具有特定的梯度类型的情况下的电流和电荷密度。也找到了相应的标量波。对K. J. vanVlaenderen和A. Waser是给的。简要讨论了可能的实验情况。继Bialynicki-Birula提出的将电磁场强度的复3-矢量命名为Riemann-Silberstein-Darwin矢量的建议之后,又提出了将这类有趣得多的4-矢量命名为Riemann-Silberstein-Darwin矢量的建议。

英文摘要:

Theoretical comment for the registration of longitudinal electric waves in interacting laser beams is given. Recent information on longitudinal electric and scalar waves in plasma, plasmons, waveguides, antennas and nano-structures is considered. The link between the longitudinal electromagnetic waves and the system of Maxwell equations is demonstrated. The longitudinal wave component of the electric field strength vector is found as the exact solution of the standard Maxwell equations with specific gradient-type case of electric current and charge densities. The corresponded scalar wave is found as well. The necessary comment on the paper of K.J. van Vlaenderen and A. Waser is given. The possible experimental situation is discussed briefly. Following the Bialynicki-Birula's proposition to give the name for the well known complex 3-vector of electromagnetic field strengths, the suggestion to call the much more interesting 4-vector of this kind as Riemann--Silberstein--Darwin vector is given.

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