会议论文详细信息
19th Chilean Physics Symposium 2014
Optical properties of Chern-Simons systems
Huerta, Luis^1,2
Facultad de Ingeniería, Universidad de Talca, Curicó
3340000, Chile^1
P4-Center for Research and Applications in Plasma Physics and Pulsed Power Technology, Santiago
7600713, Chile^2
关键词: Boundary term;    Brewster angle;    Energy distributions;    P-polarization;    Polarization rotation;    Topological conditions;    Topological insulators;    Transmitted radiation;   
Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/720/1/012023/pdf
DOI  :  10.1088/1742-6596/720/1/012023
来源: IOP
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【 摘 要 】

Chern-Simons (CS) systems interacting with electromagnetic radiation are described by a term f FF added to the Maxwell action. In (3+1)D, this CS term is a boundary term affecting the system behaviour in its borders. We study the consequences of the above in the properties of electromagnetic radiation, in particular, by considering the interplay between magneto-electric properties and topology. Apart from a modified Kerr polarization rotation, compared to that found for the particular case of topological insulators, we also found two Brewster angles, for s and p polarization of reflected radiation, respectively. Energy distribution between reflected and transmitted radiation is also studied in terms of the magneto-electric properties and topological condition of the system.

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