Abstract

A synchrony-free, velocity-independent formulation of the Lorentz transformation is derived in a very simple manner with the help of thek-calculus. The dependence of the well-known relativistic effects on the choice of simultaneity metric is put forth, and the significance of the possibility of eliminating these effects is explored. This leads to a simple analysis of the clock paradox, or round-trip clock retardation. The doctrine of the conventionality of simultaneity is brought to bear on the interpretation of this effect. It is argued that such a round-trip effect constitutes a physical realization not only of the conventionality of simultaneity but of that of temporal congruence as well. Some physics perhaps vindicates a little philosophy