Archive for 2021
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Bulk-edge correspondence with generalized chiral symmetry
Dirac cones are generically tilted when realized in a realistic material. This gapless structure is effectivel […]
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Revisiting Flat bands and localization
Flat bands cannot be accidental. Physically, it implies that the itinerancy of the system is not sufficient. F […]
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Kekule ordering and zero modes with disorder
Zero modes of chiral symmetric systems are stable as for symmetry preserving disorder. On a honeycomb lattice […]
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トポロジカルフォトニクスへの期待
日本光学会(OSJ)学会誌「光学」第49巻11号(2020年11月)「トポロジーが織りなす光学現象とその応用」に巻頭言を書かせて頂きました。「トポロジカルフォトニクスへの期待」（初貝 安弘）[光学] [巻頭言 ] […]
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