Original ledger status
SEAM.S3.CENTRALCHARGE.01
SEAM.S3.CENTRALCHARGE.01
S3 closure stack (2026-06-23): the central charge c=8 extracted NUMERICALLY from the lattice via the Calabrese-Cardy finite-size entanglement-entropy scaling of the critical free-fermion content -- the standard, rigorous lattice->CFT central-charge diagnostic (the quantitative core of the MMST scaling-limit claim), on OUR model, not a re-assertion. [E] the Peschel correlation-matrix EE of one critical tight-binding chain scales as (c/3)ln[(L/pi)sin(pi l/L)] with fitted c=1.0000 (L=258,386; the L=4m+2 sizes avoid the half-filling zero-mode). [E] the collar is N_Maj=dim S^+=2^(g_car-1)=16 Majoranas = 8 complex modes (v367), c additive over decoupled modes => c=8=g_car+N_fam. [E] chiral c_-=8 (bulk Chern |C|=1 per Majorana v367; non-gappable chiral edge v368), so the scaling limit is a CHIRAL c=8 CFT. [O] the specific net (E8)_1 is v377/v378; the abstract continuum EXISTENCE is the cited MMST theorem (v336).
Recorded status: central charge c=8 from finite-size entanglement scaling of the lattice (chiral, c_-=8) [E]
Dependencies, status detail and source
Canonical status: [E] the numerical c=1 per mode (EE scaling) + additive c=8 + the chirality cross-link; [O] the specific-net identification (v377/v378) + the continuum existence (v336). Numerical evidence that the scaling limit has c=8; does NOT close SEAM.EQUIV.01.
Dependencies: SEAM.EQUIV.01; v367; v368; v336
Scripts: v376_seam_s3_centralcharge.py
Location: tfpt_research_contracts
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