Wigner crystallization in topological flat bands

Wigner crystallization in topological flat bands

We study the Wigner crystallization on partially filled topological flat bands of kagome, honeycomb and checkerboard lattices. We identify the Wigner crystals (WCs) by analyzing the Cartesian and angular Fourier transform of the pair correlation density of the many-body ground state obtained using e...

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Bibliographic Details
Main Authors: Błażej Jaworowski, Alev Devrim Güçlü, Piotr Kaczmarkiewicz, Michał Kupczyński, Paweł Potasz, Arkadiusz Wójs
Format: Article
Language:English
Published: IOP Publishing 2018-01-01
Series:New Journal of Physics
Subjects:
topological flat bands
Wigner crystal
fractional Chern insulators
long-range interactions
charge order
Online Access:https://doi.org/10.1088/1367-2630/aac690

Internet

https://doi.org/10.1088/1367-2630/aac690

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