π΅ XXZ1D/FreeEnergy/Infinite
Generated by docs/atlas/generate.jl β 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 β a hub can read green while its @test is red between regenerations. @sweep = a graceful regime-resolution gap, not card omission.
An independent card exists and the value satisfies an internal invariant; no external value re-derives it yet.
src claim
- method
klumper_nlie, statusexact, reliabilitymedium, refs: Mahan2000 | Coleman2015 | Takahashi1999 | Klumper1993 - Ξ = 0: XX free-fermion f(Ξ²) by QuadGK (exact); -1 < Ξ < 1, |Ξ| < 0.99: KlΓΌmper QTM NLIE (issue #521); |Ξ| β₯ 0.99 or gapped: NaN + warn.
Corroboration
| regime | mechanism | independence | refs | file |
|---|---|---|---|---|
@free_fermion | sum_rule | π‘ asserted | Gibbs identity: f = e - s/beta (thermodynamic sum rule) | test/models/quantum/XXZ/test_xxz_xx_infinite.jl |
Test calls
The exact verify(...) call the harness executed for this hub (reconstructed from the test AST):
verify(XXZ1D(; J = 1.0, Ξ = 0.0), FreeEnergy(), Infinite(); route = :sum_rule, fetch_kw = (; 1.0 = 1.0), independent = QAtlas.fetch(XXZ1D(; J = 1.0, Ξ = 0.0), Energy(), Infinite(); 1.0 = 1.0) - QAtlas.fetch(XXZ1D(; J = 1.0, Ξ = 0.0), ThermalEntropy(), Infinite(); 1.0 = 1.0) / 1.0, agree_within = 1.0e-9, refs = ["Gibbs identity: f = e - s/beta (thermodynamic sum rule)"])Assurance (provisional)
- level: coherent π΅
- cards: 1 Β· model ED-feasible
- RES not wired β measured residuals / confidence are not shown yet.