Generalized Wigner crystal states on square lattices
The authors present here a comprehensive study of generalized Wigner crystals on a square lattice with long-range density-density interactions. Combining classical Monte Carlo and quantum mean-field theory, they systematically determine the charge-ordered ground states for a wide range of fillings. The phase diagram is explained by a hierarchical construction involving different fundamental states and a dual lattice subtraction rule, with most crystals found to be stable against quantum melting.
Authors
- Feng Miao (ORCID: https://orcid.org/0000-0002-0962-5424)
- Bin Cheng (ORCID: https://orcid.org/0000-0002-2932-4370)
- Zhihui Tong (ORCID: https://orcid.org/0000-0002-5086-6705)
- Da Wang (ORCID: https://orcid.org/0000-0003-1214-6237)
Institutions
- Nanjing University of Information Science and Technology (CN)
- Nanjing University of Science and Technology (CN)
- Collaborative Innovation Center of Advanced Microstructures (CN)
- Shanghai Center for Brain Science and Brain-Inspired Technology (CN)
- Nanjing University (CN)
Publication Details
- Journal
- Physical review. B./Physical review. B
- Published
- 2025-11-12
- DOI
- https://doi.org/10.1103/9737-qhm5
- Primary Topic
- Quantum many-body systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00