We present Ṛta Motion Theory, a topological field theory in which every stable hadron and lepton arises as a self-organizing soliton of a single five-field nonlinear partial differential equation (PDE) system on a periodic three-dimensional Cartesian lattice. The theory is parameterized by twenty-one structural coupling constants (the set FROZENP), four integration constants (the integrator step DT, the formation-phase length FORMSTEPS, the idle-phase length IDLESTEPS, and the mass anchor K_Ω), and one initial-condition geometric parameter per state (the topological seed). All twenty-five constants were fixed once during the engine certification at gate 16 of the research program and have not been modified in any subsequent prediction. The mass observable M of a soliton is defined as M = K_Ω · Ω, where Ω is the integrated enstrophy of the coherence vector field over the high-intensity core: Ω = ∫₈ (ₗ, ₓ) >₁. ₀₅ |∇×c (x, t) |² d³x. The mass anchor K_Ω = 321. 1788 MeV is fixed by requiring agreement with the ρ (770) meson mass; no further calibration is performed at any other mass scale. We derive the engine equations from a single free-energy functional via gradient flow for three of the five fields, Josephson-like phase advance for the fourth, and a soft Lagrange-multiplier constraint for the fifth. We compute three Noether currents — translation, U (1) phase, and SO (3) coherence rotation — and identify each with an engine observable. The frozen engine reproduces twenty-one meson masses across light, strange, charm, charmonium, and bottomonium sectors with deviations below 1 %, including the J/ψ (3097) at 0. 006 % deviation, the ψ (3770) at 0. 013 % deviation, the D* (2007) at 0. 0007 % deviation, the ηc (2984) at 0. 43 % deviation after re-anchoring the grid-correction power law, and the Υ (1S, 2S, 3S) at below 0. 85 % deviation in a single pilot run on a larger box. The proton charge radius rₚ = 0. 841 fm is reproduced exactly from the c-field winding density. The cosmological-constant suppression mechanism is presented and quantified: the homeostatic R-store field reduces the naïve Ṛta vacuum-energy overprediction by a factor S²² with S = ⟨R⟩ₑq / Rₛat ≈ 1. 5 × 10⁻³, bringing the predicted vacuum energy density within 0. 5 orders of magnitude of the observed value Λₒbs = 1. 089 × 10⁻⁵² m⁻². A first lepton-sector candidate is reported: the (m, n) = (1, 1) torus-knot seed at radius R₀ = 1. 0 and Gaussian envelope width a₀ = 0. 3 produces a soliton with mass 109. 45 MeV, deviating 3. 6 % from the muon mass 105. 66 MeV.
Venkatesh Goud Vutukur (Thu,) studied this question.