TFPT scientific source excerpt Original repository path: documents/archive--tfpt-45--source_extracts--02_carrier_source/sections/008-source.tex Original file SHA-256: aa2731355579b961ea9de47532cb0a4cb3db6e1c29e0f18965b517d1280d8d85 Inclusive original lines: 353-384 Line numbers below refer to the original source. This bounded excerpt is source evidence; it is not a new proof/checker run. Conversation metadata and personal execution details are omitted where indicated. 000353 | the actual branch Yukawa tensor; only afterwards is $\Oadm=48=4\cdot12$ read as a consistency check.} 000354 | \label{fig:carrier-closure-cut} 000355 | \end{figure} 000356 | 000357 | \begin{corollary}[Hard holonomy form of the Yukawa matrices] 000358 | On the admissible branch, each fermion sector obeys the canonical factorization 000359 | \[ 000360 | Y_f=D_{L,f}U_f^\star D_{R,f}, 000361 | \qquad 000362 | U_f^\star\in SU(3)_F, 000363 | \] 000364 | and, in the family basis fixed by \TFPTxref{thm:exact-transport-closure}, 000365 | \[ 000366 | (Y_f)_{ij} 000367 | = 000368 | \lambdaY^{L^L_{f,i}+L^R_{f,j}} 000369 | \left\langle e_i,\mathrm{Hol}_{\Gamma_{ij}^{\min}}(\nabla_F^\star)e_j\right\rangle. 000370 | \] 000371 | Any factorization by $U_f^\star$ is therefore a consequence of the hard holonomy closure, not an 000372 | independent flavor input. The diagonal path-length rows \TFPTxref{eq:path-length-yukawa} are the 000373 | singular-value reduction of this matrix statement. 000374 | \end{corollary} 000375 | 000376 | \begin{proof}[Proof sketch] 000377 | The finite $C_6$ transport geometry fixes the graph-distance weights, while the rigid 000378 | $D_4$-equivariant family connection fixes the holonomy factors on the canonical path frame. The 000379 | diagonal ladder formulas arise once left and right admissible words are paired on the same 000380 | singular-value channel, so the matrix factorization is recovered as a corollary of one closed 000381 | holonomy statement rather than as a separate ansatz. 000382 | \end{proof} 000383 | 000384 | \begin{definition}[Center-neutral admissible algebra]