Pseudo-spin helical photonic edge state

Layer 1 — Physicsin the Topological Photonics subtree

Khanikaev 2013 photonic crystal pseudo-spin via TE/TM degeneracy lifting; symmetry-protected edge states transport opposite pseudo-spins in opposite directions; analog of QSH in fermions.

Related concepts

Isomorphism theorems (groups/rings/modules)

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