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.
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These labels describe origin, not correctness: citations and verification chips remain separate evidence.
Exact relative-shell canonical normalization and response
Statement
Use the relative Kepler Hamiltonian and shell from Regulated relative Kepler phase volume and shell law, with and . For every , define Then All energy moments are finite, and on every compact positive interval one integrable majorant justifies all derivatives of . Put on and . For a measurable observable with finite second moment, define and . The normalized canonical density has This is the exact six-dimensional relative canonical preparation; center-of-mass degrees are absent.
Facts & Assumptions
Given: The relative phase shell and Hamiltonian, , , and .
The relative shell is and , with measure . (Regulated relative Kepler phase volume and shell law)
Radial integration gives . (Radial integration over a bounded Euclidean shell)
Gaussian momentum moments are finite and uniformly bounded on compact positive inverse-temperature intervals. (Finite-dimensional Gaussian normalization and moment envelope)
Differentiation under an integral is valid when the parameter derivative has an integrable uniform majorant. (Differentiation under the integral sign)
Tonelli factors nonnegative measurable integrals on products of sigma-finite Lebesgue spaces. (Tonelli's theorem for nonnegative measurable functions on a sigma-finite product)
Proof
On , . Therefore The position volume is positive and finite by [F2]. Tonelli [F5] and the Gaussian formula [F3] integrate the momentum factor as , proving both strict positivity and the stated finite bounds.
Fix . Since , for every integer a finite constant gives This is integrable on by [F2] and [F3], independently of in the compact interval. The integrand derivatives are , so [F4] applied successively proves all moment and derivative formulas.
The first two derivatives are and . Dividing by and differentiating the quotient gives . Since , the chain rule yields the displayed .
Depends on
Dependency tree · 2 levels
Sources
- Joseph Katz, Thermodynamics and Self-Gravitating Systems, Foundations of Physics 33 (2003), author manuscript
- David Tong, Statistical Physics, complete author-hosted lecture notes
- Terence Tao, An Introduction to Measure Theory, complete author-hosted text
- Pierre-Henri Chavanis, Statistical mechanics of self-gravitating systems in general relativity: II. The classical Boltzmann gas