Admissibility frontier · Edition 3

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Furey (Cl(6)) Conjugate-Ideal Extension

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  1. Spin(2,3), the Standard Model, and Furey: document map
  2. Furey (Cl(6)) Conjugate-Ideal Extension

Furey (Cl(6)) Conjugate-Ideal Extension

Date: 16 October 2026 Branch: B03 Furey interface Claim status: color/charge conjugate pair encoded; anti-linear and electroweak structure still open

1. Pairing the ideal with its conjugate

The first minimal ideal contains sectors

\[ \mathbf1_0\oplus\mathbf3_{1/3} \oplus\overline{\mathbf3}_{2/3}\oplus\mathbf1_1. \]

Its charge/color conjugate contains

\[ \mathbf1_0\oplus\overline{\mathbf3}_{-1/3} \oplus\mathbf3_{-2/3}\oplus\mathbf1_{-1}. \]

Together they form a sixteen-complex-state color/charge module. The encoded sector table is the conjugate-pair JSON file.

2. Complex-linear gauge commutant

Six charged irreducible sectors occur once. The neutral singlet occurs twice. Therefore

\[ \operatorname{End}_{SU(3)\times U(1)} (\mathcal I\oplus\overline{\mathcal I}) \cong M_2(\mathbb C)\oplus\mathbb C^6, \]

with complex dimension

\[ 4+6=10. \]

The neutral multiplicity permits mixing between the two neutral singlets. Color and charge alone do not fix that mixing.

3. Anti-linear conjugation changes the question

The physical conjugation relating the two ideals is anti-linear. Requiring an operator to commute with that real structure does not simply reproduce the complex-linear commutant above; it selects a real form and relates coefficients in conjugate sectors.

The next calculation must specify the exact involution—complex, octonionic and Hermitian conjugations must not be conflated—and then solve

\[ T\kappa=\kappa T. \]

This is also where a possible compatibility with the external Jordan involution can be tested.

4. What this contributes to the interface

The conjugate pair supplies the first nontrivial place where an external real selector could lock to an internal real structure. A successful locking must:

5. Pin and unlock conditions

The anti-linear commutant is pinned until the precise Furey involution matrices are encoded.

6. Certificate

0 verifies 16 states, conjugate sector pairing, neutral multiplicity two and the dimension-10 complex-linear commutant.

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