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arXiv 1609.04261physics.class-phphysics.optics
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由几何代数导出的$6\times 6$矩阵形式的电磁场本构关系

Constitutive relations for electromagnetic field in a form of $6\times 6$ matrices derived from the geometric algebra

A. Dargys

摘要:

为了得到一个封闭的系统,麦克斯韦方程组应该补充本构关系,该本构关系将主电磁场$(\bE,\bB)$与在介质中感应的次级电磁场$(\bD,\bH)$联系起来。最近,[新闻] \textbf{354},259(2015)],作者构建了根据几何代数制定的相对论性麦克斯韦方程组得出的本构关系的允许形状。本文将所得到的$(\bD,\bH)$场和$(\bE,\bB)$场之间的广义相对论关系转化为四个$6\times 6$矩阵,这些矩阵在构造各种本构关系的组合时具有普适性,而这些本构关系的组合是研究电磁波在各向异性、双折射、双各向异性、手征等介质中传播的常用Gibbs-Heaviside矢量演算。

英文摘要:

To have a closed system, the Maxwell equations should be supplemented by constitutive relations which connect the primary electromagnetic fields $(\bE,\bB)$ with the secondary ones $(\bD,\bH)$ induced in a medium. Recently [Opt. Commun. \textbf{354}, 259 (2015)] the allowed shapes of the constitutive relations that follow from the relativistic Maxwell equations formulated in terms of geometric algebra were constructed by author. In this paper the obtained general relativistic relations between $(\bD,\bH)$ and $(\bE,\bB)$ fields are transformed to four $6\times 6$ matrices that are universal in constructing various combinations of constitutive relations in terms of more popular Gibbs-Heaviside vectorial calculus frequently used to investigate the electromagnetic wave propagation in anisotropic, birefringent, bianisotropic, chiral etc media.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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