Dirac-Maxwell correspondence: Spin-1 bosonic topological insulator

被引：0
|
作者：
Van Mechelen, Todd [1 ,2 ]
Jacob, Zubin [1 ,2 ]
机构：
[1] Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA
[2] Purdue Univ, Dept Elect & Comp Engn, Purdue Quantum Ctr, W Lafayette, IN 47907 USA
来源：
2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2018年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We introduce photonic Dirac monopoles and strings, proving the existence of a spin-1 bosonic topological phase for light. Fundamentally different from pseudo-spin-1/2 based photonic crystals, we discover quantized spin in symmetry protected helical edge states of continuous media.
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页数：2
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