Emergence of topological phases in the anisotropic electromagnetic media

Xingli Wei

doi:10.1117/12.2690243

17 August 2023 Emergence of topological phases in the anisotropic electromagnetic media

Xingli Wei

Proceedings Volume 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023); 1275717 (2023) https://doi.org/10.1117/12.2690243
Event: 3rd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2023), 2023, Kunming, China

Abstract

In recent years, the study of topological phases has been highlighted in condensed matter physics. Generally, the anisotropic electromagnetic media are topologically trivial because of broken the three-dimensional rotational symmetry. In this paper, by injecting the external current, we restore the rotational symmetry of the anisotropic electromagnetic media, so that the topological phases of these systems can emerge. This study will provide an alternative way to explore the topological phases of the anisotropic electromagnetic media.

Citation Download Citation

Xingli Wei "Emergence of topological phases in the anisotropic electromagnetic media", Proc. SPIE 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023), 1275717 (17 August 2023); https://doi.org/10.1117/12.2690243

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