AAIS Phase XI: The Observable Bridge — From Theoretical Structures to Experimental Validation

Abstract

Phase XI: The Observable Bridge — Physical Interface, Validation, and Experimental Architecture This release presents Phase XI of the AAIS (Artificial Asymptotic Information Structure) framework. Its primary objective is to establish a rigorous and transparent pathway from theoretical constructs to experimentally testable interfaces. The central contribution is the Observable Bridge methodology: a structured framework that connects mathematical assumptions → operational mappings → measurable signatures → falsifiable experimental criteria. Key elements of this phase include: • A formal inheritance registry that preserves the epistemological status of all previously introduced AAIS mathematical structures. • Candidate physical interface models linking information-dynamical quantities to concrete laboratory observables. • A multi-channel validation architecture with primary emphasis on quantum coherence experiments (cQED / transmon systems), complemented by precision metrology pathways. • A bias-resistant secondary statistical compatibility protocol (Appendix E) designed for independent evaluation of AAIS phenomenological extensions against publicly available experimental datasets. Appendix E provides a structured Standard Operating Procedure (SOP) featuring: – mandatory pre-registration and cryptographic timestamping, – clear separation of matched-acquisition (Tier 1) and legacy (Tier 2) datasets, – parameter identifiability constraints, – conservative AIC/BIC interpretation rules, – secondary Bayesian evidence assessment, and – out-of-sample predictive validation requirements. All models, parameters, and numerical benchmarks are explicitly classified according to their epistemological status (e.g., inherited structure, phenomenological parameter, or simulation prior). The included simulations serve solely to evaluate theoretical consistency, parameter sensitivity, and possible observable consequences; they do not constitute evidence of physical realization. Phase XI is therefore presented as an experimentally oriented validation framework that prioritizes reproducibility, falsifiability, transparent model comparison, and explicit separation between theoretical assumptions and empirical evidence. Keywords: AAIS, experimental validation, quantum coherence, cQED, transmon, model selection, AIC, BIC, Bayesian analysis, open quantum systems, falsifiability, precision measurement, Observable Bridge