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๐ŸŸข Heisenberg1D/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: corroborated-at-p

Independently corroborated. See the cards below.

src claim

  • method analytic, reliability high
  • Gapless (0.0) at the isotropic critical point.

Corroboration

regimemechanismindependencerefsfile
@su2second_closed_form๐ŸŸข structuralHeisenberg chain is gapless (des Cloizeaux-Pearson 1962): gap = 0test/models/quantum/Heisenberg/test_Heisenberg1D_thermal.jl

Test calls

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

verify(Heisenberg1D(), MassGap(), Infinite(); route = :second_closed_form, independent = 0.0, agree_within = 1.0e-14, refs = ["Heisenberg chain is gapless (des Cloizeaux-Pearson 1962): gap = 0"])

Assurance (provisional)

  • level: corroborated-at-p ๐ŸŸข
  • cards: 1 ยท model ED-feasible
  • RES not wired โ€” measured residuals / confidence are not shown yet.

โ† Model: Heisenberg1D ยท Quantity: MassGap ยท Atlas index