List of Theorems & Key Results

The complete mathematical scaffold of the ether physics programme — 20 theorems, 8 propositions, 3 corollaries, and 1 definition, organised by Part. Each result links to its full derivation in the monograph.

TheoremPropositionCorollaryDefinition

Part I — Foundations

The empirical and historical basis for the ether programme

Theorem 1.1(Empirical Equivalence)

§1.2

The Lorentz Ether Theory and Special Relativity yield identical predictions for all observable phenomena. The choice between them is non-empirical.

Establishes the logical foundation: the ether was set aside by philosophical judgement, not by experiment.

Part II — Ether Dynamics and Gravity

Gravity as ether flow — from acoustic metrics to MOND and dark energy

Theorem 3.1(Unruh–Visser Acoustic Metric)

§3.3

Sound propagation in a moving barotropic fluid obeys a curved-spacetime wave equation with an effective metric determined by the flow velocity and local sound speed.

The bridge between fluid mechanics and general relativity. Sound in a fluid "sees" curved spacetime.

Theorem 3.2(Gravity–Ether Identity)

§3.5

The Painlevé–Gullstrand metric is exactly the acoustic metric for an ether of constant density flowing radially inward at the Newtonian free-fall velocity. Every prediction of Schwarzschild gravity follows.

The keystone result. Gravity is not a force — it is the flow of the ether. This is not an approximation; it is a mathematical identity.

Proposition 3.1(Sourced Ether Wave Equation)

§3.7

The linearised perturbation of the ether flow satisfies a sourced wave equation that reproduces gravitational wave generation and the Peters quadrupole formula.

Extends the ether framework from static gravity to gravitational radiation.

Theorem 3.3(Emergent Lorentz Invariance)

§3.8

Lorentz symmetry is exact at wavelengths much larger than the ether microstructure scale, with violations suppressed as the square of their ratio.

Explains why no Lorentz violation has been detected — the ether is smooth at all accessible scales.

Theorem 4.1(Gravitational Dielectric Equation)

§4.2

The superfluid ether equation of state yields the MOND field equation with the Radial Acceleration Relation, without invoking dark matter particles or modified gravity.

Galaxy rotation curves explained from the ether's constitutive properties. The acceleration scale a₀ emerges from cosmological parameters.

Theorem 4.2(Lorentz Invariance of the ZPF Spectrum)

§4.3

The spectral energy density ρ(ω) ∝ ω³ is the unique Lorentz-invariant zero-point spectrum, yielding a cosmological constant with equation of state w = −1.

Dark energy is the zero-point phonon energy of the ether. The energy scale is set by the healing length, not the Planck length — reducing the vacuum catastrophe from 10¹²² to a single condensate parameter.

Part III — Electromagnetic Ether Dynamics

Plasma physics as the ether's electromagnetic response

Definition 5.1(Plasma as Perturbed Ether)

§5.2

Three criteria define when the ether behaves as a plasma: quasi-neutrality, collective electromagnetic response, and statistical validity.

Establishes the formal equivalence between plasma physics and ether dynamics — Young's 1801 vision made rigorous.

Theorem 5.1(Electromagnetic Dielectric Equation)

§5.4

The complete Stix dielectric tensor is derived from the ether's SED dynamics, reproducing all standard magnetised plasma wave modes.

The ether's electromagnetic response is not postulated — it is derived from the same medium that produces gravity.

Theorem 5.2(Alfvén–Ether Equivalence)

§5.5

Alfvén wave propagation in the ether realises the elastic-ether structure that Young postulated in 1801, with magnetic tension providing the shear rigidity.

The transverse rigidity problem — the historical objection that killed the luminiferous ether — is resolved by magnetohydrodynamics.

Part IV — Quantum Ether

Ground states, the Schrödinger equation, and Bell violation from the zero-point field

Theorem 6.1(Boyer (1969))

§6.2

A charged harmonic oscillator immersed in the electromagnetic zero-point field reaches thermal equilibrium with ground-state energy ½ℏω₀ — the quantum ground state emerges from classical stochastic dynamics.

The cornerstone of Stochastic Electrodynamics: quantum ground states are maintained by the ether's electromagnetic fluctuations, not by axiom.

Corollary 6.1(ZPF → Ground State Chain)

§6.2

Ether Lorentz invariance → ZPF spectrum → quantum ground state. The chain is deductive, not postulated.

Theorem 6.2(Position Distribution)

§6.3

The SED equilibrium position distribution equals |ψ₀(x)|² — the Born rule for the ground state emerges from classical statistics.

The probability interpretation of quantum mechanics is not an axiom — it is a consequence of stochastic dynamics in the ether.

Theorem 6.3(Hydrogen Ground State)

§6.4

The SED equilibrium radius for hydrogen equals the Bohr radius a₀ = 0.529 Å — the hydrogen atom is stabilised by the zero-point field.

The stability of matter, unexplained classically since Rutherford, follows from the ether's electromagnetic fluctuations.

Proposition 6.1(Transverse Microstructure Constraint)

§6.6

A single-parameter model with ℓₑ = ℏ/(mₑc) fails to maintain the hydrogen ground state. The ether must have multi-component structure.

A negative result that constrains the ether's internal structure — and points toward topological nodes from which spin-½ can emerge.

Corollary 6.2(Multi-Component Requirement)

§6.6

The transverse sector requires ℓₑ ≲ 3 nm with energy scales far exceeding mₑc². The ether is not a simple scalar condensate.

Theorem 7.1(Nelson (1966))

§7.4

Brownian motion through the ether with diffusion coefficient D = ℏ/(2m) yields the Schrödinger equation — quantum dynamics emerges from stochastic mechanics.

The Schrödinger equation is not a postulate — it is the Fokker-Planck equation for a particle diffusing through the ether.

Proposition 7.2(Spin Emergence Pathway)

§7.6

A multi-component ether with the appropriate nodal spectrum generates spin-½ particles via Volovik's emergent fermion theorem.

Connects the microstructure constraint (Proposition 6.1) to the origin of spin — two problems requiring the same solution.

Theorem 8.1(Bell–CHSH)

§8.1

Any local hidden-variable theory satisfies |S| ≤ 2. Quantum mechanics predicts |S| = 2√2.

The theorem that the ether must overcome: how can a local medium produce non-local correlations?

Proposition 8.1(Separability Criterion)

§8.2

The two-particle Nelson process is separable — i.e., the marginal process of each particle is independent of the other particle's position — if and only if the wavefunction factorises.

Defines separability in stochastic mechanics: entanglement arises when osmotic velocities couple through the joint density.

Theorem 8.2(Duan–Simon Separability Criterion)

§8.3

A two-mode Gaussian state with covariance matrix σ is separable only if the partial transpose of σ has all symplectic eigenvalues ≥ 1/2. For symmetric states, inseparability is equivalent to Δ²(Xₛ − Xᵢ) + Δ²(Pₛ + Pᵢ) < 2.

Provides the criterion used to verify that the SED state is genuinely entangled — not merely classically correlated.

Theorem 8.3(SED Entanglement)

§8.3

Parametric coupling between two oscillators via the shared zero-point field produces a genuinely entangled Gaussian state.

Entanglement is not a primitive — it emerges from two systems sharing the same ether fluctuations.

Proposition 8.4(Covariance Matrix Non-Separability)

§8.3

A covariance matrix of the SED form with c ≠ 0 cannot be written as a convex combination of product covariance matrices satisfying the uncertainty relation — an independent proof of inseparability using only classical probability theory.

Establishes entanglement without invoking quantum formalism — the proof is purely classical-probabilistic.

Proposition 8.2(Bell 1987)

§8.4

A quantum state with non-negative Wigner function cannot violate the CHSH inequality through displaced parity measurements.

Identifies the Gaussian limitation: the SED state is entangled but Gaussian, so a non-Gaussian detection mechanism is required for Bell violation.

Theorem 8.4(Sign-Binning Bound)

§8.5

For two random variables (X, Y) drawn from a bivariate Gaussian with correlation r(θ) = r₀cos(2θ), the CHSH parameter of the sign-binned outcomes satisfies |S_SED| ≤ 2, with equality iff r₀ = 1.

Proves that naive Gaussian measurement cannot violate Bell's inequality — the detection model must go beyond sign-binning.

Proposition 8.5(Classical Correlation — Triangle Function)

§8.5

For the hidden-polarisation model with λ uniformly distributed on [0, π), the correlation function is E_cl(Δ) = −(1 − 4|Δ|/π) and the CHSH parameter is |S_cl| = 2.

Establishes the baseline: the classical hidden-variable model saturates but does not exceed the Bell bound.

Theorem 8.5(Bell Violation at T = 0)

§8.5

At zero temperature, the Nelson osmotic velocity mechanism produces |S| = 2√2 — the Tsirelson bound is saturated.

The ether reproduces the maximum quantum violation of Bell's inequality. Non-locality emerges from long-range order in the zero-point field.

Proposition 8.3(No-Signalling)

§8.6

Alice's marginal outcome distribution P(A|θ_A) is independent of Bob's setting θ_B — the ether respects relativistic causality.

The ether produces non-local correlations without enabling faster-than-light communication.

Theorem 8.6(Thermal Scaling of the SED Covariance Matrix)

§8.7

The stationary covariance matrix at temperature T is related to the zero-temperature covariance matrix by σ(T) = (1 + 2n_th(ω, T)) σ(0).

Quantifies how thermal noise scales the entangled state — the starting point for the thermal Bell prediction.

Corollary 8.1(Temperature-Independent Correlation Coefficient)

§8.7

The normalised correlation coefficient r = c/a of the SED state is temperature-independent: r(T) = r(0). The entanglement structure is preserved at all temperatures; only the overall noise level changes.

Theorem 8.7(Spatial Structure of Thermal vs. ZPF Correlations)

§8.7

At temperature T, the two-point field correlation decomposes into a temperature-independent ZPF component with power-law decay |G^(ZPF)| ~ r⁻² and a thermal component with exponential decay on the scale ξ_th = ℏc/(k_BT).

Explains why ZPF correlations survive at macroscopic distances while thermal noise is spatially confined — the physical basis for temperature-dependent Bell violation.

Theorem 8.8(Thermal Depolarisation of Bell Correlations)

§8.7

|S(T)| = 2√2 / (1 + 2nₜₕ)² — Bell violations degrade algebraically with temperature, not exponentially as standard QM predicts.

The single most important prediction in the monograph. Parameter-free, testable with current superconducting circuit technology. If confirmed, it rewrites quantum foundations. If falsified, the ether's quantum sector falls.

Every theorem in this list is derived from stated assumptions with complete intermediate steps. Every proof is public.

“A heterodox programme must be more rigorous than the mainstream if it is to earn serious consideration.”