RandomBondIsing2D — model index
2D square-lattice ±J random-bond Ising model (Edwards-Anderson 1975):
H = -Σ_{⟨i,j⟩} J_{ij} σ^z_i σ^z_j,
J_{ij} = +J (prob. p) or -J (prob. 1-p).Generated by docs/atlas/generate.jl — a pure VIEW over the *_registry.jl claims + the static test/INVENTORY.jsonl AST scan. No test is executed and no src is run; test/INVENTORY.jsonl is regenerated in-place (idempotently) from that static scan; fetch/@register untouched. Assurance labels are PROVISIONAL: residuals / confidence are not shown yet (RES not wired). Badges reflect the committed test AST, not the latest CI run — a hub can read green while its @test is red between regenerations. @sweep = a graceful regime-resolution gap, not card omission.
All (Quantity, BC) hubs src claims for RandomBondIsing2D. Cells link to the per-hub card; — = not yet implemented at that BC. The shape of the matrix is the gap visualisation: empty cells are where physics could be added next.
Convention
| Field | Value |
|---|---|
| Hamiltonian | see file-header description above |
| Observable | per src/core/quantities.jl (matches the dispatch tag) |
| Reference | docs/src/conventions.md (project-wide convention policy) |
| STATUS | backfilled by PR (audit gate); per-field domain content |
Coverage
| Level | Count |
|---|---|
| 🟣 universality-corroborated | 0 |
| 🟢 corroborated-at-p | 0 |
| 🔵 coherent | 1 |
| ⚪ cited-only | 0 |
| 🟠 uncorroborated-but-feasible | 0 |
| total claimed hubs | 1 |
Methods (from @register, derived): delegation
Quantity × BC matrix
| Quantity | Infinite |
|---|---|
CentralCharge | 🔵 hub |
References
Papers cited by this model's @register cards. The full numbered list is on the Reference List.
- [140]
- S. F. Edwards and P. W. Anderson. Theory of spin glasses. Journal of Physics F: Metal Physics 5, 965–974 (1975).
- [142]
- A. Honecker, M. Picco and P. Pujol. Universality Class of the Nishimori Point in the 2D $\pm J$ Random-Bond Ising Model. Physical Review Letters 87 (2001).
- [139]
- H. Nishimori. Internal Energy, Specific Heat and Correlation Function of the Bond-Random Ising Model. Progress of Theoretical Physics 66, 1169–1181 (1981).