Cube or hypercube of natural units

Abstract

Max Planck introduced four natural units: h, c, G, k. Only the first three of them retained their status, representing the so called cube of theories, after the theory of relativity and quantum mechanics were created and became the pillars of physics. This short note is a little pebble on the tombstone of Michael Samuilovich Marinov.

Comments: 7 pages, to be published in ``Multiple facets of quantization and supersymmetry'', Michael Marinov Memorial Volume, Eds. M. Olshanetsky and A. Vainshtein, World Scientific, 2002