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Characterization of a Topological Mott Insulator in One Dimension

✍ Scribed by Yoshida, Tsuneya; Peters, Robert; Fujimoto, Satoshi; Kawakami, Norio

Book ID
121856797
Publisher
The American Physical Society
Year
2014
Tongue
English
Weight
274 KB
Volume
112
Category
Article
ISSN
0031-9007

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πŸ“œ SIMILAR VOLUMES

Topological phases of fermions in one di
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✍ Fidkowski, Lukasz; Kitaev, Alexei πŸ“‚ Article πŸ“… 2011 πŸ› The American Physical Society 🌐 English βš– 302 KB

In this paper we show how the classification of topological phases in insulators and superconductors is changed by interactions, in the case of one-dimensional systems. We focus on the time-reversal-invariant Majorana chain (BDI symmetry class). While the band classification yields an integer topolo