The Three Storeys of the Feldtheorie — Die drei Stockwerke der Feldtheorie
A theory that runs from the Hubble radius to the attometre accumulates rooms faster than corridors. The papers of this series were written as the ground was won — cosmology first, then the quantum rungs, then the strong interior, then the condensation arc — and their order of writing is not their order of logic. The order of logic is vertical, and it has three levels. Stating them once, with every paper assigned its floor, spares each future paper from restating its place.
::: audit This note is a map, not a result. The series now spans thirty-seven documents across six chapters, and a reader entering it deserves to know that the whole edifice has exactly three storeys, that every paper lives on one of them (or is a staircase between two), and that the compression separating the storeys is not a convenience of notation but a piece of physics — the seal, which cuts off the interior of every condensed object and lets only the conserved ledger leak out. The storeys: the Foundation (geometry — the space quaternion, the winding, the condensation, the full apparatus); the Structure (the knot — mass as a stable construct of
1Why a Map
2The Three Storeys
The Foundation — Geometry. The space quaternion and its three postulates: all is quaternion-valued with time on the real axis (P1); no force, only curvature, carried affordably by winding (P2); the stage eternal, the play ticking (P3). Here lives the full apparatus — the field U(x), the profile functions, the metric D, the tension medium, the infinite-dimensional machinery of condensation. This storey is where anything is derived. It is also the most expensive place to work: whoever computes here carries, in the words that named this note, the whole Rattenschwanz of the condensation. The Structure — the Knot. Mass as a stable construct of
3The Seal: Why the Compression Is Physics
In the trade of soliton physics the same move carries the name collective coordinates: the reduction of a knot's infinite freedoms to its position, orientation, and conserved charges — the exact step by which Adkins, Nauenberg and Witten turned the computed Skyrmion into the nucleon and the Delta. The state quaternion is the collective-coordinate summary of the knot, issued as an identity card.
4The Staircases
Three papers of the series are not rooms but stairs — each one performs, as a derivation, the compression or construction that connects two storeys: Foundation → Structure: the particle paper (From Space Quaternion to Particle). The knot built from the field: Derrick's wall, the stiffness catch,
5The Room Assignment
Several papers straddle floors — Matter Meets Space carries curvature (foundation) and per-axis bookkeeping (facade); the Quantum Leap's transfiguration is foundation physics read on facade states. Assignments name the centre of gravity, not a fence.
6Where Each Science Lives
The table is the practical payoff of the architecture: it says, for each working scientist, how deep they must dig — and it explains, without embarrassment, why most of physics runs beautifully on the facade. The facade is not shallow; it is what the seals make true.
7A Remark on Language, Recorded Once
This note closes the week in which the series learned to say its own architecture, and it happened across two languages. The observation deserves one paragraph of record, in the series' spirit of naming its instruments. The publication language of this corpus is English, because readers are the point; the thinking language of its author is German, because depth is the point — and the relation between the two is precisely the relation between the storeys: the English paper is the state quaternion of the thought — the compression that passes the seal; the mother tongue is the condensation beneath it. The series honours both: it publishes facades in the language of transmission, and where a concept was born deep enough to resist translation it keeps the German word and lets the world learn it — as physics learned Eigenwert, Ansatz, Gedankenexperiment, Zitterbewegung — a tradition this corpus continues with the Flimmer and inherits with Einstein's Mollusk. What was scattered in 1933 survives as fossils in every textbook; a series titled in German and written in English is one small continuation of that seam.
8The Sentence
The Feldtheorie is geometry in the foundation, knot in the structure, ledger on the facade — three storeys separated by seals that nature herself enforces, connected by staircases that are theorems, with one staircase still to build; and the reader who knows which floor a question lives on already knows how much of the Rattenschwanz it will cost to answer.
References
The papers and notes of this series, as assigned to their rooms in Section 5; G. S. Adkins, C. R. Nauenberg and E. Witten, Nucl. Phys. B 228, 552 (1983) — collective coordinates as the trade's name for the compression; and the conversation of July 2026 in which the architecture was first said aloud, in German. (The literature-verification pass —