| $Spin(2,3)$ has a four-component spinor representation |
Statics |
Established input |
2 |
| Choosing $u$ induces $T1/T2$ split |
Statics |
Choice + derived consequence |
3 |
| $\mathrm{Stab}(u) \cong SU(3)$ |
Statics |
Established structural fact |
3 |
| $u$ aligns with zero-mass interaction channel |
Statics/Epistemics |
Central proposal |
4 |
| Same $u$ at $G_2$, Cl(6), T1, compact/split, Gogberashvili cone map |
Statics |
Four roles explicit; compact/split identification argued via common complexification |
4 |
| Image of $\tilde{u}$ spacelike in $\mathbb{R}^{2,4}$ (Gogberashvili) |
Consistency |
Established — $u = j_n$-type (spacelike, $SU(2,1)$ stabilizer), cone map $X^n = x_n/L$, stabilizer $SO(2,3)$ ✓ |
2 |
| Off-diagonal $J_3(\mathbb{O}_\mathbb{Z})$ contains Leech sublattice |
Statics |
Established (Baez/Egan) |
3 |
| Leech embedding equivariant under $SU(3)$ |
Consistency |
Continuous equivariance is impossible; discrete equivariance is conditional on the fixed triality frame |
3 |
| $\sin^2\theta_W = 3/8$ from 3+2 split of $u^\perp$ |
Phenomenology |
Derived — same as SU(5), different mechanism |
3 |
| GUT scale at which $3/8$ applies: not yet derived from geometry |
Phenomenology |
Missing |
6 |
| $m_H/m_W$ from the $u$-framework via Todorov/Furey matching |
Phenomenology |
Imported structurally; tree-level relation established, EW threshold correction still open |
3 |
| Compact $G_2$ = internal, split $G_2$ = spacetime, same $u$ |
Statics/Interpretation |
Structural proposal |
4 |
| $\mathbb{H} \subset \mathbb{O}$ from $u$ carries $SU(2)$ doublet |
Statics |
Any quaternionic slice through $u$ carries the doublet structure; residual $SU(2)$ freedom remains |
3 |
| Cascade mechanism matches Furey & Hughes (2022) |
Statics |
Established structurally |
3 |
| Higgs as scalar component of tri$(\mathbb{H})$ triality triple |
Statics |
Established by Furey & Hughes |
3 |
| $u$ determines $u^\perp$ which determines Cl(6) which determines $qq^\dagger$ |
Consistency |
Established by matching |
3 |
| Vev scale $v \approx 246$ GeV fixed geometrically |
Phenomenology |
Dynamical gap — not yet derivable |
6 |
| $G_2 \to SO(2,4)$ encodes holographic scale |
Statics |
Established via Gogberashvili |
3 |
| Scale fixing kills RG running |
Dynamics |
Interpretation/Proposal |
5 |
| Collapse = Golay snapping |
Epistemics |
Interpretation |
5 |
| Born rule from Golay quadratic form |
Consistency |
Missing theorem |
6 |
| $SU(3)$ as physical QCD color |
Consistency |
Gap — may be permanent |
6 |
| Redshift as off-axis projection |
Phenomenology |
Speculative interpretation |
5–6 |
| CKM/PMNS structure |
Phenomenology |
Missing |
6 |
| First hard numerical prediction: $\sin^2\theta_W = 3/8$ (tree level) |
Phenomenology |
Derived |
3 |