🟢 IsingChain1D/SpecificHeat/Infinite
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.
src claim
- method
analytic, reliabilityhigh, refs: Ising 1925 - c_v(b,h=0) = (bJ)^2 sech^2(bJ); h=0 only.
Corroboration
| regime | mechanism | independence | refs | file |
|---|---|---|---|---|
@ising1d | second_closed_form | 🟢 structural | Ising 1925: c_v(β,h=0) = (βJ)² sech²(βJ) per site | test/models/classical/test_ising_chain_1d.jl |
Test calls
The exact verify(...) call the harness executed for this hub (reconstructed from the test AST):
verify(IsingChain1D(; J = J), SpecificHeat(), Infinite(); route = :second_closed_form, fetch_kw = (; beta = β), independent = (β * J * sech(β * J)) ^ 2, agree_within = 1.0e-12, refs = ["Ising 1925: c_v(β,h=0) = (βJ)² sech²(βJ) per site"])Assurance (provisional)
- level: corroborated-at-p 🟢
- cards: 1 · model ED-feasible
- RES not wired — measured residuals / confidence are not shown yet.
← Model: IsingChain1D · Quantity: SpecificHeat · Atlas index