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          <dc:title>&lt;b&gt;Effective Metronic Geometrodynamics: A Computable Field-Theoretic and Variational Modernization of Burkhard Heim’s Unified Physics&lt;/b&gt;</dc:title>
          <dc:creator>Mr. Symplex (24499997)</dc:creator>
          <dc:subject>Mathematical aspects of general relativity</dc:subject>
          <dc:subject>Mathematical aspects of quantum and conformal field theory, quantum gravity and string theory</dc:subject>
          <dc:subject>Burkhard</dc:subject>
          <dc:subject>Effective field theory (EFT)</dc:subject>
          <dc:subject>Discrete Exterior Calculus</dc:subject>
          <dc:subject>Kaluza-Klein Theory (KK)</dc:subject>
          <dc:subject>Lean 4</dc:subject>
          <dc:subject>Tensor Networks</dc:subject>
          <dc:description>&lt;p dir="ltr"&gt;This repository contains the complete open-source research archive for &lt;b&gt;Effective Metronic Geometrodynamics (EMG)&lt;/b&gt;, including formal mathematical monographs, computational engines, numerical datasets, concordance tables, and machine-checked proof certificates. EMG presents a computable effective-field-theory and variational extension of Burkhard Heim’s unified geometrodynamic program, with particular reference to &lt;i&gt;Elementarstrukturen der Materie&lt;/i&gt; and the 1976 MBB Lectures.&lt;/p&gt;&lt;p dir="ltr"&gt;The mathematical framework reformulates selected elements of Heim’s discrete geometrodynamics using modern &lt;b&gt;Discrete Exterior Calculus (DEC)&lt;/b&gt;, simplicial geometry, effective field theory, higher-derivative and non-local operators, Kaluza–Klein reduction, topological soliton constructions, and tensor-network methods. The archive includes an 11-chapter EMG monograph, formal reconstructions of Heim’s Physics volumes and MBB lectures, a Python mass-calculation engine, and a Julia DMRG/MPO soliton solver.&lt;/p&gt;&lt;p dir="ltr"&gt;The &lt;code&gt;/proofs&lt;/code&gt; directory contains a &lt;b&gt;Lean 4 / Mathlib formalization&lt;/b&gt; of selected mathematical claims, including positivity of the metronic area scale, the non-Leibniz product-rule defect, Faulhaber shell polynomials, mass-ordering relations, nucleon mass-splitting bounds, and the formal treatment of fermion doubling on the metronic lattice. The &lt;code&gt;/data&lt;/code&gt; directory provides numerical spectrum tables covering 80 stated hadron and lepton states together with formula concordances linking historical Heim expressions to their modern mathematical formulations.&lt;/p&gt;&lt;p dir="ltr"&gt;The archive also reports numerical comparisons for quantities including the electron, proton, and neutron masses, fine-structure constant, weak mixing angle, elementary charge, hadronic string tension, and a proposed gravitational-wave echo timescale. These comparisons are provided as computational benchmarks rather than independent experimental validation: &lt;b&gt;formal proofs establish the encoded mathematics, while numerical agreement with observations does not by itself establish the physical validity of EMG&lt;/b&gt;. The repository is structured to allow the mathematical definitions, computational implementations, numerical results, and verification artifacts to be inspected and reproduced independently.&lt;/p&gt;</dc:description>
          <dc:date>2026-09-30T18:00:16Z</dc:date>
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