Lars Holm Nielsen

The Triality Quotient Paper

Objective. We construct four-dimensional conformal spacetime from a marked split-real D4 datum by degeneration, radical quotient, spinor restriction, and projective null geometry. Why (4,2;2). Let E = F ⊥ R, with F carrying signature (4,2), R carrying signature (0,2), and dim R =...

The Triality Quotient Paper

Objective. We construct four-dimensional conformal spacetime from a marked split-real D4 datum by degeneration, radical quotient, spinor restriction, and projective null geometry. Why (4,2;2). Let E = F ⊥ R, with F carrying signature (4,2), R carrying signature (0,2), and dim R =...