- Tytuł:
- Analysis of the quantum spin Hall and quantum anomalous Hall effects in a two-dimensional decorated lattice using entanglement spectrum
- Autorzy:
-
Piekarska, A.
Potasz, P.
Wójs, A. - Powiązania:
- https://bibliotekanauki.pl/articles/1160112.pdf
- Data publikacji:
- 2016-01
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
73.20.At
73.43.Cd - Opis:
- We study topological properties of a two-dimensional decorated lattice using entanglement spectrum and trace index. Using these measures, we distinguish various phases of the system predicted recently, including the quantum spin Hall effect and quantum anomalous Hall effect. The topologically trivial and non-trivial phases are identified, with assignment of a Chern number to each of the bands.
- Źródło:
-
Acta Physica Polonica A; 2016, 129, 1a; A-87-A-89
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł