关于本报告

About This Report

本文档为 SGT 空能引力理论的阶段性成果汇总，旨在向学术界提供一份完整的理论状态快照。报告仅包含核心框架、关键结论、理论体检结果及可检验预言，不涉及详细推导过程与数值方法。

This document is a phased achievement summary of Spatial Pressure Gravitational Theory (SGT), providing the academic community with a complete snapshot of the theoretical status. It covers the core framework, key conclusions, audit results and testable predictions only, without detailed derivations or numerical methods.

V3.0 更新说明

V3.0 Update Notes

基于宪法 V3.8.0，纳入 P7–P9 全部工程及宇宙学测试成果。新增奇点消除定理（A 级）与等价定理（A 级）、宇宙学定位框架（006）、场论定位框架（007）、强场与黑洞物理定位框架（008）、理论体系核心结构总图（005）。理论体检审计表扩充至 33 项，涵盖从拉格朗日作用量到宇宙学奇点消除的全链条。

Based on Constitution V3.8.0, this release incorporates all P7–P9 engineering and cosmological test results. New additions include the Singularity Elimination Theorem (Grade A) and Equivalence Theorem (Grade A), Cosmological Positioning Framework (006), Field Theory Positioning Framework (007), Strong-Field & Black Hole Physics Framework (008), and Core Structure Overview (005). The audit table is expanded to 33 items, covering the full chain from Lagrangian action to cosmological singularity elimination.

理论定位

Theoretical Positioning

SGT 空能引力理论是一套完全原创、自下而上构建的基础物理理论，以"真空为连续弹性介质"为第一原理，将引力的本质还原为介质被物质撑开后产生的张力梯度。本理论不否定广义相对论，而是为广义相对论提供底层力学本体，实现从弱场到强场、从天体物理到宇宙极早期的统一描述。

SGT is an entirely original, bottom-up fundamental physical theory that takes "vacuum as a continuous elastic medium" as its first principle, reducing gravity to the tension gradient produced when matter stretches the medium. SGT does not negate General Relativity; it provides the underlying mechanical ontology for GR, achieving a unified description from weak fields to strong fields, from astrophysics to the early universe.

历经 P0 至 P9 共十个研发系列、七次宪法大版本升级、多轮无先验极限审计与全域压力测试，SGT 已实现静态场方程、动态场方程、宇宙学演化方程、黑洞热力学、因果结构、非线性稳定性的全链条闭合。理论成功在经典框架下消除黑洞中心奇点与大爆炸奇点，给出多项可被下一代观测装置检验的独立物理预言。

Through ten R&D series (P0–P9), seven major constitutional upgrades, multiple priori-free extreme audits and global stress tests, SGT has achieved full-chain closure of static field equations, dynamic field equations, cosmological evolution equations, black hole thermodynamics, causal structure and nonlinear stability. The theory eliminates black hole center singularities and Big Bang singularities within a classical framework, and offers multiple independent predictions testable by next-generation observatories.

摘要

Abstract

空能引力理论（SGT）假设真空由连续弹性介质「空能」填充，物质是介质中的局域缺陷，引力是介质被撑开后产生的张力梯度。经过系统性理论构建与多轮内部审计，SGT 已完成从概念模型到自洽理论体系的全面升级。SGT 在广义相对论已验证的领域与其严格一致，在其沉默或未覆盖的领域给出独有答案。

SGT postulates vacuum filled by continuous elastic Spatial Energy; matter as localized defects; gravity as tension gradient from stretching. After systematic construction and multiple audits, SGT has upgraded from concept to self-consistent system. It strictly agrees with GR where verified, and offers unique answers where GR is silent or incomplete.

研发规模与技术栈

R&D Scale & Technical Stack

SGT 理论体系从概念提出到当前版本（宪法 V3.8.0），经历了 P0 至 P9 共十个研发系列、L_m 攻坚、地基维修与加固、宇宙学测试（第七舱+第八舱）等多轮系统性格局构建与内部审查。宪法经历 7 次大版本升级（V3.2.0 → V3.3.0 → V3.4.0 → V3.5.0 → V3.5.1 → V3.6.0 → V3.7.0 → V3.8.0）。

From initial concept to the current version (Constitution V3.8.0), the SGT system has undergone ten R&D series (P0–P9), L_m breakthrough work, foundation repair and reinforcement, and cosmological testing (Compartment 7 + Compartment 8), among multiple rounds of systematic architecture building and internal review. The Constitution has undergone seven major upgrades: V3.2.0 → V3.3.0 → V3.4.0 → V3.5.0 → V3.5.1 → V3.6.0 → V3.7.0 → V3.8.0.

研发过程中调用的 AI 模型包括但不限于：ChatGPT、Claude、DeepSeek、智谱清言、豆包、Gemini、Qwen、Grok。累计完成数万次独立数值求解、解析推导与交叉验证，涵盖 Ω-A1 静态场方程求解、弹性模量多参数扫描（36 组参数网格）、时域动力学演化、频域 QNM 求解、有效因果锥协变定义、因果结构定理严格证明、度规应变与物理应变对比验证、弹性应变能完整形式推导、位移场球谐展开与变量映射、介质-度规传递函数构造、β_rr<0 解析证明、非线性稳定性能量泛函构造、弹性常数独立交叉验证、原初宇宙演化测试（修正 Friedmann 方程与 f 动力学方程联立求解）、奇点消除定理代数证明与等价定理等。所有 AI 系统均在人类决策者的统一调度下运行。

AI models deployed during R&D include but are not limited to: ChatGPT, Claude, DeepSeek, Zhipu GLM, Doubao, Gemini, Qwen and Grok. Tens of thousands of independent numerical solves, analytical derivations and cross-validations have been completed, covering Ω-A1 static field equation solutions, elastic modulus multi-parameter scans (36-parameter grids), time-domain dynamic evolution, frequency-domain QNM solutions, covariant definition of effective causal cones, rigorous proof of causal structure theorems, metric-strain vs. physical-strain verification, complete elastic strain energy derivation, spherical harmonic expansion of displacement fields and variable mapping, medium-metric transfer function construction, analytical proof of β_rr<0, nonlinear stability energy functional construction, independent cross-validation of elastic constants, primordial universe evolution tests (coupled modified Friedmann and f dynamic equations), algebraic proof of singularity elimination and equivalence theorems, and more. All AI systems operated under unified human oversight.

理论定位声明

Theoretical Positioning Statement

SGT 是具有完整弹性介质作用量表述、因果结构定理、规范化变量体系、解析稳定性证明、独立交叉验证、宇宙学奇点消除定理与等价定理的介质引力理论。弹性响应层第一原理闭合。引力层面与 GR 完全兼容（Wald 熵 = A/4G，PPN 参数 α = γ = β = 1），介质层面提供额外物理自由度。

SGT is a medium-based gravitational theory with a complete elastic-medium action formulation, causal structure theorems, standardized variable systems, analytical stability proofs, independent cross-validation, and cosmological singularity elimination and equivalence theorems. The elastic response layer is closed at first-principle level. At the gravitational level it is fully compatible with GR (Wald entropy = A/4G, PPN parameters α = γ = β = 1); at the medium level it provides additional physical degrees of freedom.