TFPT scientific source excerpt Original repository path: experiments/theory-contracts/seam-joint-source-origin-audit-20261016/MINIMALITY_SELFCONSISTENCY_PROOF.txt Original file SHA-256: 0db534e0345f8dc1f99a2fba37c22445d1bbeef7257f0b96d8b8fff43dc3689c Inclusive original lines: 130-205 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. 000130 | 5. New decisive control AT the minimum carrier rank 000131 | 000132 | Use only the covariant exterior ingredients of S2:2400-2439. Let E=V+W be 000133 | Hermitian and carry a unit complex volume, with b=dim V>=1,s=dim W>=1. 000134 | Take two NONZERO positive even-degree exterior fermion legs and one bosonic 000135 | fundamental h in W. This is an invariant-type audit, NOT an identification 000136 | of the actual source fields or their coupling. 000137 | 000138 | At g=b+s=5 the single canonical tensor 000139 | 000140 | T(alpha,beta,h)=vol_E(alpha wedge beta wedge h), 000141 | alpha,beta in Lambda2 E, h in W, 000142 | 000143 | has the following nonzero invariant restrictions: 000144 | 000145 | (b,s) first fermion second fermion boson dimensions 000146 | 1,4 V tensor W Lambda2 W W 4,6,4 000147 | 2,3 Lambda2 V Lambda2 W W 1,3,3 000148 | 3,2 V tensor W Lambda2 V W 6,3,2 000149 | 4,1 Lambda2 V Lambda2 V W 6,6,1 000150 | 000151 | The determinant degrees are respectively(b,s) in EVERY row. Each is 000152 | invariant under the full connected block group G=S(U(V) x U(W)), not just 000153 | under an equal-dimension surrogate. All fermion legs lie in exterior degree2. 000154 | The one-dimensional determinant leg at(2,3) is charged under the remaining 000155 | U1, so it is not a trivial constant fermion. All tensors are restrictions 000156 | of the SAME vol_E, with no split-specific fitted coefficient or chosen Yukawa. 000157 | This tensor is available in the given exterior class; it is NOT proved to be 000158 | the actual primitive source vertex. 000159 | 000160 | Primitivity scope is the holomorphic COVARIANT polynomial invariant ring, 000161 | without independent conjugate/dual field variables or their norm invariants. 000162 | The SU(b),SU(s) centers and the trace-balanced U1 require total fundamental 000163 | degrees(P,Q)=(bm,sm), m a positive integer, for every positive invariant. 000164 | Thus its carrier degree is at least b+s=5. Every displayed trilinear has 000165 | carrier degree2+2+1=5 and is primitive: a product of two positive invariant 000166 | factors would have degree at least10. This does not assert primitivity in 000167 | an enlarged *-algebra with quadratic field norms. 000168 | 000169 | Rank5 is the FIRST possible carrier rank in this class. For even g the 000170 | total degree of two even legs plus one fundamental is odd, whereas gm is 000171 | even. For g=3 both nontrivial even legs have degree2, so total degree5 is 000172 | not divisible by3. Rank1 has no two-factor decomposition; rank2/4 are 000173 | excluded by parity. This analytic argument is backed by an exhaustive 000174 | finite degree-signature check below5, not an unbounded numerical scan. 000175 | 000176 | Requiring a UNIQUE primitive carrier channel up to exchanging the fermion 000177 | legs does not rescue the selection. At rank5 both legs must have degree2; 000178 | the only component types of Lambda2 E are Lambda2 V, V tensor W, Lambda2 W. 000179 | Their unordered pairs satisfying total degrees(b,s-1) number1,2,1,1 for 000180 | (b,s)=(1,4),(2,3),(3,2),(4,1). The extra(2,3) channel pairs V tensor W with 000181 | itself. Each channel has determinant-contraction multiplicity one: in each 000182 | block, only the full wedge can contract these covariant columns to its 000183 | determinant. Thus uniqueness removes(2,3), but leaves(1,4),(3,2),(4,1). 000184 | Even the naming convention b>s still leaves both(3,2) and(4,1). These are 000185 | carrier channels, not counts of independent family/flavor couplings. 000186 | 000187 | For(4,1) the wedge pairing Lambda2 V x Lambda2 V -> Lambda4 V is symmetric. 000188 | A scalar contraction of two Grassmann Weyl spinors is also symmetric in 000189 | the species labels; there is no automatic Fermi-exchange zero. An additional 000190 | source-derived flavor or sector constraint could distinguish it, but is not 000191 | silently supplied here. 000192 | 000193 | All four rows still have the same16-dimensional even packet. For the 000194 | primitive internal generator X=(-s)I_V+(b)I_W, induced by sums on exterior 000195 | degrees0,2,4, every row has Tr X=Tr X^3=0. These particular mixed-gravity/U1 000196 | cubic trace tests therefore do not remove the competing splits either. 000197 | This is not a claim of all global anomalies, a chiral measure, or a3+1D QFT. 000198 | 000199 | The exact checker verifies2652 Lie-generator tensor coefficients over the 000200 | integers. The nonzero coefficient counts for the four rows are12,3,6,6. 000201 | It also checks the four trace pairs and the conditional occupancy solutions. 000202 | The complete unordered degree-two component enumeration gives channel counts 000203 | 1,2,1,1; the one-dimensional determinant contractions justify the counts 000204 | analytically rather than treating a list of degree signatures as a full 000205 | representation-theoretic proof by itself.