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๐Ÿ”ต S1AnisotropicD1D/MassGap/Infinite

Provisional v2 view โ€” RES not wired

Generated by docs/atlas/generate.jl โ€” 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 โ€” a hub can read green while its @test is red between regenerations. @sweep = a graceful regime-resolution gap, not card omission.

Assurance level: coherent

An independent card exists and the value satisfies an internal invariant; no external value re-derives it yet.

src claim

  • method s1_heisenberg_delegation, reliability medium, refs: White-Huse 1993 | Chen-Roncaglia 2008 | Tzeng-Yang-Hsu 2017
  • Phase 1: D = 0 delegate to S1Heisenberg1D (ฮ” โ‰ˆ 0.41048 J, DMRG numerical-exact). D โ‰  0 throws DomainError (Phase 2).

Corroboration

regimemechanismindependencerefsfile
@haldanedelegation_invariant๐ŸŸก assertedS1AnisotropicD1D(D=0) Haldane gap delegates to S1Heisenberg1Dtest/models/quantum/Heisenberg/test_s1_anisotropic_d1d.jl
@haldanedelegation_invariant๐ŸŸก assertedWhite 1993 / Wang-Qin-Hu 2012: S=1 Heisenberg Haldane gap โ‰ˆ 0.41048 ยท J (D=0 delegation; J-linear scaling)test/models/quantum/Heisenberg/test_s1_anisotropic_d1d.jl

Test calls

The exact verify(...) call the harness executed for this hub (reconstructed from the test AST):

verify(S1AnisotropicD1D(; J = 1.0, D = 0.0), MassGap(), Infinite(); route = :delegation_invariant, independent = QAtlas.fetch(S1Heisenberg1D(; J = 1.0), MassGap(), Infinite()), agree_within = 1.0e-12, refs = ["S1AnisotropicD1D(D=0) Haldane gap delegates to S1Heisenberg1D"])
verify(S1AnisotropicD1D(; J = J, D = 0.0), MassGap(), Infinite(); route = :delegation_invariant, independent = 0.41048J, agree_within = 0.001, refs = ["White 1993 / Wang-Qin-Hu 2012: S=1 Heisenberg Haldane gap โ‰ˆ 0.41048 ยท J (D=0 delegation; J-linear scaling)"])

Assurance (provisional)

  • level: coherent ๐Ÿ”ต
  • cards: 2 ยท model ED-feasible
  • RES not wired โ€” measured residuals / confidence are not shown yet.

โ† Model: S1AnisotropicD1D ยท Quantity: MassGap ยท Atlas index