The total dimension bound for the standard model #
The fibre action on colour words factors through the skein
endomorphism algebra, whose dimension is at most R ^ (2 * n).
The monomial word action has polynomial commutant dimension. Native
block faithfulness therefore bounds (k + 2 * ℓ) ^ n by R ^ n
times a fixed polynomial, forcing k + 2 * ℓ ≤ R.
theorem
RS.stdModel_pow_le_connectionRank
{R k ℓ : ℕ}
(f : EdgeRankParameter R)
(P : DelignePackage (SkeinObj f))
(e : stdSuperPair k ℓ ≅ strandImage f P)
(n : ℕ)
:
At every tensor power the standard model's squared dimension is bounded by connection rank times a fixed polynomial.
theorem
RS.stdModel_total_dimension_le_of_rank_bound
{R k ℓ B : ℕ}
(f : EdgeRankParameter R)
(P : DelignePackage (SkeinObj f))
(e : stdSuperPair k ℓ ≅ strandImage f P)
(hB : EdgeRankBounded f.val B)
:
The standard model's total dimension is bounded by every edge-rank base for the same parameter.
theorem
RS.stdModel_total_dimension_le
{R k ℓ : ℕ}
(f : EdgeRankParameter R)
(P : DelignePackage (SkeinObj f))
(e : stdSuperPair k ℓ ≅ strandImage f P)
:
The standard model supplied by any Deligne package has total dimension at most the original edge-rank base.