期刊
THEORETICAL AND MATHEMATICAL PHYSICS
卷 158, 期 3, 页码 355-359出版社
SPRINGER
DOI: 10.1007/s11232-009-0029-z
关键词
fractional integro-differentiation; fractional damping; universal response; electromagnetic field; dielectric medium
We prove that the electromagnetic fields in dielectric media whose susceptibility follows a fractional power-law dependence in a wide frequency range can be described by differential equations with time derivatives of noninteger order. We obtain fractional integro-differential equations for electromagnetic waves in a dielectric. The electromagnetic fields in dielectrics demonstrate a fractional power-law relaxation. The fractional integro-differential equations for electromagnetic waves are common to a wide class of dielectric media regardless of the type of physical structure, the chemical composition, or the nature of the polarizing species (dipoles, electrons, or ions).
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据