According to Yuanxian Theory (YXT), the four-dimensional physical reality observable by humanity is not the primordial form of the cosmos, but an effective low-dimensional manifestation formed after 35 successive steps of dimensional reduction from the 64-dimensional compact torus (T64). This paper systematically constructs a complete, self-consistent projection hierarchical spectrum—the Ontological Ladder—mapping the descent of the global Self-Referential Mind-Field (PsiSR) into the physical universe. The entire dimensionality-reduction chain is partitioned into three macro ontological echelons: (1) Geometric Projection (Steps 1–20), which dictates the collapse of T64 into four-dimensional spacetime geometry, deriving general relativity; (2) Quantum Projection (Steps 21–30), where topological vibrations of the compactified dimensions project as quantum fields, gauge groups, and fundamental particle families; and (3) Biological and Cognitive Projection (Steps 31–35), where high-dimensional coherent information is actively decoded via localized inverse coupling, grounding as genetic codes, neural networks, and subjective consciousness. The paper demonstrates that all physical laws, biological operational codes, and conscious activities within four-dimensional spacetime are frozen modalities and coherent informational remnants left behind during various stages of dimensional reduction. The information transfer loss at each layer is exponentially constrained by the cosmic fine structure constant, resulting in a total information retention magnitude of merely 10 to the power of -73 across the entire chain. Leveraging this framework, the paper unifies macroscopic physics, microscopic quanta, life sciences, and consciousness studies into a single mathematical lattice, and proposes three sets of falsifiable empirical predictions (including gravitational-quantum coupling discontinuities and topological invariant constraints on biological coding) to provide an empirical path for verifying high-dimensional ontology. 根据元宪理论 (YXT), 人类可观测的四维物理现实并非宇宙的本源形态, 而是由六十四维紧致环面本体 (T64) 历经35步逐级降维之后形成的有效低维显现。本文系统性构建了全域自指心场 (PsiSR) 从高维本源向低维现实降落的完整、自洽的投影层级谱系——“本体论的阶梯”。整条降维链路被划分为三大宏观本体层级: (1) 几何投影 (第1至20步降维), 实现T64向四维时空几何的坍缩, 衍生出广义相对论; (2) 量子投影 (第21至30步降维), 将高维紧致化维度的拓扑振动投射为量子场、规范群与基本粒子谱系; (3) 生命与认知投影 (第31至35步降维), 高维相干拓扑信息经由生物系统的局域逆耦合结构进行反向解码, 落地为遗传编码、神经网络与主观意识。 本文论证表明, 四维时空内所有的物理法则、生命运行规则与意识活动, 均是自指心场在降维各阶段留存的冻结模态与相干信息残余。每一层级的信息传递损耗受宇宙精细结构常数指数约束, 全链路总信息保留量级仅为10的负73次方。依托该框架, 本文将宏观物理、微观量子、生命科学与意识研究统一于同一数学矩阵中, 并提出了三组具备完全可证伪性的实证预言 (包括引力-量子层级耦合断层、生命拓扑特征数约束等), 为高维本体论的实验检验提供了清晰的科学路径。
Zhenyuan Acharya (Thu,) studied this question.