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Topologically protected states in one-dimensional systems
The authors study a class of periodic Schrödinger operators, which in distinguished cases can be proved to have linear band-crossings or "Dirac points". They then show that the introduction of an "edge", via adiabatic modulation of these periodic potentials by a domain wall, resu...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
American Mathematical Society
2017
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2279737 |