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A Structural and Conceptual Overview of A Constructive Einstein–Cartan–Yang–Mills Theory with Positive Mass Gap in Four Dimensions

Year: 2025
Type: article
Abstract: This note provides a structured overview of the monograph A Constructive Einstein–Cartan–Yang–Mills Theory with Positive Mass Gap in Four Dimensions and isolates the logical chain of arguments that addresses the Clay Millennium Yang–Mills mass-gap problem: the construction of a reflection-positive Euclidean Yang–Mills measure, the verification of the Osterwalder–Schrader (OS) axioms, the extraction of a Hamiltonian mass gap in the physical Hilbert space, and the passage from the torsion-extended theory to pure Yang–Mills. In addition, the framework proves a strict Wilson-loop area law with nonzero string tension and develops a geometric reformulation via an Einstein–Cartan Ricci–torsion flow, thereby providing a quantitative link between confinement and the mass gap and placing the solution in a broader constructive and geometric context. A second goal is to explain how the key ingredients of the framework, in particular the slab-based constructive construction, Harris mixing, Wilson-loop polymer methods, BRST cohomology, and the Einstein–Cartan torsion formalism, are chosen so that they interact without logical circularity. The note also provides a map of chapters, sections, and appendices, so that a reader can move efficiently between the headline theorems (A–F, 14.32, 14.36) and their technical support, and it indicates explicitly how the B-series, C-series, and D-series appendices (BI–BZ, CA–CZ, DA–DF, DD, DZ), together with the corrected coercivity and stability appendices (EA, EB, EC), fit into the load-bearing chain. These appendices repair the mixed quartic–gradient coercivity estimate used in the Harris route, make the torsion sector a spectator in the renormalisation group, provide a nonperturbative Slavnov–Taylor identity and a closed, nilpotent BRST charge compatible with the constructive OS framework, and reorganise the Wilson-loop, transfer-operator, and loop-equation analysis so that the area law and mass-gap bounds are noncircular and constant-bookkept. The intended audience is a specialist in constructive quantum field theory, gauge theory, or geometric analysis who wishes to understand the structure and points of novelty of the work without retracing every estimate in the monograph.
Author: Čižek, Emmanouil Karolos
Language: English
Open Access status: green
OpenAlex ID: W7106838102
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