It is shown that the total electric charge, as determined from the Gauss law, is a quantum object. The argument is based on elementary considerations concerning the number of photons, which should be large in a classical situation.
Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland
Bibliografia
[1] R.P. Feynman, QED, Princeton University Press, 1985.
[2] René Descartes, Regulae Ad Directionem Ingenii, I quote from the Polish translation, published by PWN, Warsaw 1958, page 9.
[3] W.B. Berestetsky, E.M. Lifshitz, and L.P. Pitaevsky, Relativistic Quantum Theory, Moscow 1968, in Russian.
[4] M. Alexander and P.G. Bergmann, Foundations of Physics 14, 925 (1984).
[5] A. Staruszkiewicz, an essay in honour of Yakir Aharonov, published in Quantum Coherence and Reality, ed. by J.S. Anandan and J.L. Safko, World Scientific, Singapore 1994, page 90.
[6] A. Staruszkiewicz, Ann. Phys. (N.Y.) 190, 354 (1989).