<aside> 🏛

E0 CITIZEN · FOUNDATIONS / REPRESENTATION LINE

</aside>

$\mathcal Q[\mathsf{Carrier}\mid\Sigma:=V_2^{\otimes3};\mathbf{Rep}_{SU(2)};\dim V_2=5\land\dim\Sigma=125;E0;\varnothing]$

Canonical identity

$\dim V_2=2(2)+1=5,\qquad \dim(V_2^{\otimes3})=5^3=125.$

Transit credential

Route: Foundations → Representation Theory → Casimir Junction

Evidence: E0 exact

Boundary: Finite-dimensional SU(2) carrier identity.