  We present a new quantum algebraic description of an electron localized in
space-time. Positions in space and time, mass and Clifford generators are
defined as quantum operators. Commutation relations and relativistic shifts
under frame transformations are determined within a unique algebraic framework.
Redshifts, i.e. shifts under transformations to uniformly accelerated frames,
are evaluated and found to differ from the expressions of classical relativity.
