A standard theorem concerning the decomposition of a representation of a compact group on a Hilbert space $E$ is generalized to the case when $E$ is locally convex ...
The discovery of topological insulators in solid-state devices such as HgTe/CdTe quantum wells 1,2, and in materials such as Bi x Sb 1−x alloys, Bi 2 Te 3 and Bi 2 Se 3 (refs 3, 4, 5) brings us closer ...
Topological quasiparticles with sophisticated spin textures are intriguing objects in particle physics and magnetic materials that exhibit exotic physics and have potential applications in information ...
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