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arXiv 1001.2675quant-ph
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色散介质中的赝厄米性与电磁波传播

Pseudo-Hermiticity and Electromagnetic Wave Propagation in Dispersive Media

Ali Mostafazadeh

摘要:

伪厄米算子出现在具有任意(空间相关)介电常数和磁导率张量的静止非色散介质的麦克斯韦方程组的解中。我们提供了一个扩展的结果在这个方向上,某些固定色散介质。特别是,我们使用WKB近似推导出显式表达式的平面时间谐波解的麦克斯韦方程组在非均匀色散介质和研究的非均匀性和色散的综合影响。

英文摘要:

Pseudo-Hermitian operators appear in the solution of Maxwell's equations for stationary non-dispersive media with arbitrary (space-dependent) permittivity and permeability tensors. We offer an extension of the results in this direction to certain stationary dispersive media. In particular, we use the WKB approximation to derive an explicit expression for the planar time-harmonic solutions of Maxwell's equations in an inhomogeneous dispersive medium and study the combined affect of inhomogeneity and dispersion.

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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