Spacetime Substantivalism XIII & XVII Falsifiable Effective Field Theory and Multi-Messenger Constraints on Constitutive Spacetime (实质时空论第十三与十七篇:本构时空的可证伪有效场论与多信使观测约束)

Abstract (摘要) We present a falsifiable effective field theory (EFT) of spacetime in which the geometric interpretation of General Relativity emerges as a low-energy limit of a constitutive electromagnetic lattice vacuum. The framework introduces three deformation parameters (alpha, beta, gamma) corresponding to high-energy photon dispersion, gravitational birefringence, and black hole post-merger echo structures, respectively. We propose three observational protocols and combine multi-messenger data into a unified Bayesian constraint system. The model is strictly falsifiable: null detection within specified bounds excludes the constitutive spacetime hypothesis. General Relativity is recovered as the limit where deformation parameters approach zero. 本文建立了一个可证伪的本构时空有效场论(EFT)