import Mathlib.Data.Real.Basic
import Mathlib.Analysis.InnerProductSpace.PiL2

noncomputable section

namespace QFD.Atomic.ResonanceDynamics

/-- Basic inertial component with mass, response time, phase, and orientation. -/
structure InertialComponent where
  mass : ℝ
  response_time : ℝ
  current_phase : ℝ
  orientation : EuclideanSpace ℝ (Fin 3)

/-- Electron–proton coupled system used across the resonance proofs. -/
structure CoupledAtom where
  e : InertialComponent
  p : InertialComponent
  h_mass_mismatch : p.mass > 1000 * e.mass

end QFD.Atomic.ResonanceDynamics