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)框架,将广义相对论的几何阐释视为电磁点阵真空在低能下的极限表现。本框架引入了三个关键变形参数(alpha, beta, gamma),分别对应高能光子色散、引力双折射以及黑洞合并后的回声结构。我们提出了三项实验协议,并利用全球多信使数据(包括LIGO、Fermi、Planck等)构建了统一的贝叶斯约束系统。该模型具有严格的可证伪性:若在指定观测阈值内未发现偏离,则本构时空假说将被排除。研究证明,广义相对论仅是参数趋于零时的特例。 Keywords (关键词) Substantive Spacetime, Gravity, Photon Dispersion, Gravitational Wave Echoes, Multi-messenger Astronomy, Effective Field Theory, Bayesian Inference, Falsification, Hubble Tension, CSSD Series, 实体时空, 引力, 可证伪性