Published In

Journal of Physics Communication

Document Type

Article

Publication Date

9-2020

Subjects

Topological insulators, Electromagnetic theory, Green's functions, Reciprocity theorems

Abstract

Electromagnetic reciprocity is studied in the presence of topological insulators (TI) with application of axion electrodynamics for harmonic electromagnetic fields. The corresponding generalized Lorentz and Feld-Tai type lemmas are derived in terms of the axion coupling parameter, and their correlation to the conditional symmetry in source-observer coordinates for the various Green dyadics is established subjected to different types of boundary conditions. Possible application of the results to the probing of the topological magneto-electric effects from TI is discussed.

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This work is licensed under a Creative Commons Attribution 4.0 International License.

Persistent Identifier

https://archives.pdx.edu/ds/psu/33745

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