Electrodynamic-mechanical boundary value problems and gauge transformations in rigid dielectrics with constitutive magnetoelectric coupling
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- 作者：Andreas Ricoeur ; Eugen Merkel
- 关键词：Coulomb gauge ; Lorenz gauge ; Gauge transformation ; Maxwell equations ; Coupled problems ; Magnetoelectric effect
- 刊名：Applied Mathematical Modelling
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：41
- 期：Complete
- 页码：419-430
- 全文大小：502 K
- 卷排序：41
文摘
A coupled electrodynamic-mechanical boundary value problem is formulated. Gauge transformations are presented to decouple potential equations for ME materials. As a basis for numerical discretization procedures weak formulations are derived. The influence of ME coupling on electromagnetic wave propagation is shown.