chapter  17
11 Pages

Some spinor implications unfolded: F. A. M. Frescura and B. J. Hiley

The question of spin is particularly puzzling since it arises most naturally in the Clifford algebra, a geometric algebra constructed from space-time itself. Yet spin is most easily handled through the spin bundle which, of course, treats spin as an internal variable, independent of the local space-time structure itself. Although we do not deny the fruitfulness of this approach, we feel that it is worth investigating another which arises essentially from an algebraic study of spin.