Operationalisation of Stabilisation, State Mappings and Non-Unitary Dynamics

Paper 12 in the series “The Articulation of Postulate P1”. This paper operationalises stabilisation within the P1 framework by introducing measurable criteria for the coherence density c, constructing the parametric state mapping c↦ρ(c), and deriving the c-dependent dissipative generator Λdiss(c). It shows how Level‑1 representational dynamics give rise to Level‑2 physical descriptions and identifies experimental signatures accessible to decoherence and vacuum‑sensitive probes.