How statement and proof provenance work
The first chip identifies the source of the statement or construction; the second identifies the source of its local proof or verification.
- Literature-sourced: the exact statement appears in a cited source; only wording and notation differ.
- AI-adapted: a semantically identical restatement of literature-sourced material, modulo indexing, notation, and boundary cases adopted by the library.
- AI-generated: a genuinely novel statement formulated by AI, with no source for the claim itself.
These labels describe origin, not correctness: citations and verification chips remain separate evidence.
Conditional classical orbit evolution and invariant labels
Selected linear H generates complete group translation on the orbit; m,s labels preserved.
Statement
Assume . Adopt the optional classical spinning-orbit model of Optional adopted classical spinning-orbit model with fixed and selected inertial Hamiltonian . Conditional on the KKS orbit and canonical Hamiltonian conventions, its Hamiltonian flow is the one-parameter coadjoint action of the corresponding time-translation subgroup (with the sign fixed by the library convention). It exists for all real evolution parameters and preserves and . This is a deduction inside the adopted classical model, not evidence for that model or a derivation of quantum spin.
Facts & Assumptions
Given: The optional model postulate, its fixed orbit, and in one inertial frame.
Optional adopted classical spinning-orbit model: the model adopts the positive-spin KKS orbit with primitive and chooses .
Positive classical spin Poincare orbit and stabilizer jump: under , for the coadjoint orbit through and is an eight-dimensional KKS symplectic manifold, with , future, and . Here with and indices raised by , exactly as in that supplier. No temporal-chart or H10 hypothesis is required. It exists as a batch-26 draft, but is not independently approved.
Coadjoint orbits are symplectic manifolds: on a coadjoint orbit the inclusion moment map satisfies , so linear dual components generate the corresponding infinitesimal coadjoint fields.
Canonical Poisson brackets and local Hamiltonian flow fixes the cotangent convention . On the KKS symplectic orbit we define by the same intrinsic equation; existence, uniqueness and smoothness follow by inverting the smooth nonsingular matrix of in local charts. The cotangent supplier's H25 Step 1 record is ready/hash-current; the carrier remains draft/unbound with ai-altered proof provenance, so that readiness does not independently approve its proof.
Poincare semidirect group, dual pairing and moment components: the pure unit translation pairs with under the fixed cotangent convention.
The Axiom of Countable Choice (): assume countable choice only; no full axiom of choice is used.
Proof
Given: [A1], the KKS moment equation [F1], and the Hamiltonian sign convention [L2].
Let be unit translation in the direction. The dual pairing of [F2] gives , so . Since by [F1] and by [L2], . With the library fundamental-field convention, its integral curve is .
The fundamental field with the library convention integrates as for every real ; differentiating this globally defined action gives , the field from step 1.1. Thus this particular Hamiltonian flow is complete. The group action preserves the orbit invariants, so and remain fixed, preserving .
Depends on
Dependency tree · 2 levels
Sources
- Nesta van der Schaaf, Classical and Quantum Particles in Galilean and Poincaré Spacetime, complete 2017 monograph PDF; §9.3 PDF pp. 77–79; §10.2.2 PDF pp. 81–82.
- Jerrold E. Marsden and Tudor S. Ratiu, Introduction to Mechanics and Symmetry, 2nd ed., complete book PDF; §12.1 Theorem 12.1.4 pp. 393–395; §12.4 Theorem 12.4.1 pp. 412–413; §§14.2–14.3 pp. 466–473; §7.9 pp. 208–211.