Monstrous Moonshine: Genus-Zero Constraints Linking the Monster Group to Modular j-Function — E8 Intelligence Research
- 1Independent Researcher, United Kingdom
Abstract
FINDING: Monstrous moonshine links the Monster group's irreducible representations to coefficients of the modular j-function, with genus-zero property as the central constraint. | MATH: j(τ) = q⁻¹ + 744 + 196884q + 21493760q² + ...; Monster group |M| ≈ 8.08×10⁵³; McKay–Thompson series T_g(τ) = Σ Tr(g|V_n)qⁿ⁻¹; genus-zero condition: T_g generates function field of genus-0 curve for each g ∈ M; singular moduli: j(τ) at CM points (τ quadratic imaginary) are algebraic integers, generating class fields (Hilbert class fields) of imaginary quadratic fields. | CONNECTION: The j-function's Fourier coefficients (196884 = 196883+1, 21493760 = 21296876+196883+1) decompose into Monster irreps — a discrete symmetry lattice. The genus-zero property mirrors the Leech lattice's unique even unimodular 24-dim lattice (root system of type Λ₂₄), whose automorphism group is 2·Co₁, intimately tied to the Monster via the Golay code and the 24-cycle structure — echoing 24-fold crystallographic symmetry. No dir
Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
Related
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BibTeX
@misc{caldin2026monstrous,
title = {{Monstrous Moonshine: Genus-Zero Constraints Linking the Monster Group to Modular j-Function — E8 Intelligence Research}},
author = {Andrew Stewart Caldin},
howpublished = {Zenodo},
year = {2026},
month = oct,
doi = {10.5281/zenodo.23616771},
url = {https://zenodo.org/records/23616771},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Monstrous Moonshine: Genus-Zero Constraints Linking the Monster Group to Modular j-Function — E8 Intelligence Research
AU - Andrew Stewart Caldin
PY - 2026
DA - 2026/10/24
PB - Zenodo
DO - 10.5281/zenodo.23616771
UR - https://zenodo.org/records/23616771
AB - FINDING: Monstrous moonshine links the Monster group's irreducible representations to coefficients of the modular j-function, with genus-zero property as the central constraint. | MATH: j(τ) = q⁻¹ + 744 + 196884q + 21493760q² + ...; Monster group |M| ≈ 8.08×10⁵³; McKay–Thompson series T_g(τ) = Σ Tr(g|V_n)qⁿ⁻¹; genus-zero condition: T_g generates function field of genus-0 curve for each g ∈ M; singular moduli: j(τ) at CM points (τ quadratic imaginary) are algebraic integers, generating class fields (Hilbert class fields) of imaginary quadratic fields. | CONNECTION: The j-function's Fourier coefficients (196884 = 196883+1, 21493760 = 21296876+196883+1) decompose into Monster irreps — a discrete symmetry lattice. The genus-zero property mirrors the Leech lattice's unique even unimodular 24-dim lattice (root system of type Λ₂₄), whose automorphism group is 2·Co₁, intimately tied to the Monster via the Golay code and the 24-cycle structure — echoing 24-fold crystallographic symmetry. No dir Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
ER -