Topological insulating phases from two-dimensional nodal loop semimetals
Starting from a minimal model for a two-dimensional nodal loop semimetal, we study the effect of chiral mass gap terms. The resulting Dirac loop anomalous Hall insulator’s Chern number is the phase-winding number of the mass gap terms on the loop.We provide simple lattice models, analyze the topolog...
| Autor principal: | |
|---|---|
| Outros Autores: | |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2016
|
| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10174/19215 |
| País: | Portugal |
| Oai: | oai:dspace.uevora.pt:10174/19215 |