The DOI matches its Crossref record.
Hard hexagons: exact solution
Open accessAbstract
The hard-hexagon model in lattice statistics (i.e. the triangular lattice gas with nearest-neighbour exclusion) has been solved exactly. It has a critical point when the activity z has the value 1 / 2 (11+5 square root 5)=11.09017..., with exponents alpha = 1 / 3 , beta = 1 / 9 . More generally, a restricted class of square-lattice models with nearest-neighbour exclusion and non-zero diagonal interactions can be solved.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Wu, F. Y. (1982) · Reviews of Modern Physics · doi:10.1103/revmodphys.54.235 · Cited by 3,570
Quantum Kibble–Zurek mechanism and critical dynamics on a programmable Rydberg simulator
Keesling, A., Omran, A., Levine, H., Bernien, H., Pichler, H., Choi, S., Samajdar, R., Schwartz, S., Silvi, P., Sachdev, S., et al. (2019) · Nature · doi:10.1038/s41586-019-1070-1 · Cited by 534
Gaudin, M. (2014) · Cambridge University Press eBooks · doi:10.1017/cbo9781107053885 · Cited by 290
Commensurate melting, domain walls, and dislocations
Huse, D. A., & Fisher, M. E. (1984) · Physical Review B · doi:10.1103/physrevb.29.239 · Cited by 255
Haegeman, J., & Verstraete, F. (2017) · Annual Review of Condensed Matter Physics · doi:10.1146/annurev-conmatphys-031016-025507 · Cited by 118
Metadata
- Authors
- Baxter, R. J.
- Venue
- Journal of Physics A: Mathematical and General
- Publisher
- IOP Publishing
- Published
- 1980-03-01
- Volume
- 13
- Issue
- 3
- Pages
- L61-L70
- ISSN
- 0305-4470 (ISSN-L)
- 1361-6447
- OpenAlex
- W2091521721
- Cited by
- 535
- References
- 0
- FWCI
- 14.48
- Type
- journal article
- Language
- en
- Open access
- bronze
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Hard hexagons: exact solution. https://app.cochat.ai/papers/10.1088/0305-4470/13/3/007
- The paper
- Baxter, R. J. (1980). Hard hexagons: exact solution. Journal of Physics A: Mathematical and General. https://doi.org/10.1088/0305-4470/13/3/007
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
