Weyl's 1929 "Electron & Graviton" Spinor Pre-Geometry 1
Jack Sarfatti wrote:
IT FROM QBIT
Part 1 (1929) Weyl starts with 4 projective coordinates x0, x1, x2, x3
on a 3D spacelike surface with coordinates x,y,z
x = x1/x0
y = x2/x0
z = x3/x0
The equation for the Einstein light cone unit sphere S2 is
x^2 + y^2 + z^2 = 1
equal to
x1^2 + x2^2 + x3^2 - x0^2 = 0
for null geodesic light rays in globally flat Minkowski spacetime of
Einstein's 1905 special relativity.
The 2-component Weyl SPINOR comes from the equatorial stereographic
projection i.e. project from SOUTH POLE of S2 to the z = 0 equatorial
plane. In that plane define the complex number
w = x + iy = c(+)/c(-) =( rho)e^iphi
The UN-NORMALIZED spinor QBIT |q) is in Dirac bra-ket notation for the
particular basis |+) & |-) implicitly defined as
etc.
Now _this_ is the old Sarfatti that we know and love. He is himself again!
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