Seesaw Scales from K3 Geometry
Neutrinos have tiny but non-zero masses (~0.01-0.05 eV), 10^11 times lighter than electrons. Standard explanations require arbitrary large mass scales. The χ=24 framework derives neutrino masses from K3 geometry.
Speculative mechanism
Exploratory: instanton-induced operators and K3-fixed scales may set seesaw parameters in a testable range. No closed-form χ-dependence asserted; numerical claims await explicit coefficients.
Standard Type I seesaw applies:
K3 geometry may fix the scales $M_R$ and Yukawa patterns through selection rules and instanton effects, but specific predictions require detailed coefficient calculations.