Anomalous Hall Crystals or Moiré Chern Insulators? Spontaneous versus explicit translational symmetry breaking in graphene pentalayers

Posted in Journal Articles on January 31, 2024 at 11:51 am by JCCMP

1. Theory of fractional quantum anomalous Hall phases in pentalayer rhombohedral graphene moiré structures
Authors: Zhihuan Dong, Adarsh S. Patri, and T. Senthil
arXiv:2311.03445; DOI: 10.48550/arXiv.2311.03445

2. Fractional quantum anomalous Hall effects in rhombohedral multilayer graphene in the moiréless limit and in Coulomb imprinted superlattice
Authors: Boran Zhou, Hui Yang, and Ya-Hui Zhang
arXiv:2311.04217; DOI: 10.48550/arXiv.2311.04217

3. Anomalous Hall Crystals in Rhombohedral Multilayer Graphene I: Interaction-Driven Chern Bands and Fractional Quantum Hall States at Zero Magnetic Field
Authors: Junkai Dong, Taige Wang, Tianle Wang, Tomohiro Soejima, Michael P. Zaletel, Ashvin Vishwanath, and Daniel E. Parker
arXiv:2311.05568; DOI: 10.48550/arXiv.2311.05568

4. Theory of fractional Chern insulator states in pentalayer graphene moiré superlattice
Authors: Zhongqing Guo, Xin Lu, Bo Xie, Jianpeng Liu
arXiv:2311.14368; DOI: 10.48550/arXiv.2311.14368

5. Moiré Fractional Chern Insulators III: Hartree-Fock Phase Diagram, Magic Angle Regime for Chern Insulator States, the Role of the Moiré Potential and Goldstone Gaps in Rhombohedral Graphene Superlattices
Authors: Yves H. Kwan, Jiabin Yu, Jonah Herzog-Arbeitman, Dmitri K. Efetov, Nicolas Regnault, and B. Andrei Bernevig
arXiv:2312.11617; DOI: 10.48550/arXiv.2312.11617

Recommended with a commentary by S.A. Parameswaran , University of Oxford
|View Commentary (pdf)|

This commentary may be cited as:
DOI: 10.36471/JCCM_January_2024_02
https://doi.org/10.36471/JCCM_January_2024_02

Guidelines for Comments by Members:
Members are invited to comment on the chosen papers and refer only to papers intimately related to the papers selected. Other comments and suggestions can be transmitted to the organizers through the 'Guest book' link. These comments will be put on the web-site and the archives so that they can be read by other members. Just as in the Guidelines to the Corresponding Members, we suggest that the comments be confined to substantive issues of science and in order to illuminate the subject matter. A collegial and respectful tone is suggested. Issues of priority should not be raised in the comments.

Leave Your Comment Below

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

google

google