Bulletin of Pure & Applied Sciences- Mathematics and Statistics
  • Year: 2021
  • Volume: 40e
  • Issue: 1

The classical limit of quantum commutation relations*

1Research Foundation of Southern California, 8861Villa La Jolla Drive#13595, La Jolla, CA92039, USA. E-mail: sbdavis@resfdnsca.org

†Corresponding author Simon Davis, E-mail: sbdavis@resfdnsca.org

Abstract

The commutation relations of quantum mechanics have a classical limit equal to the Poisson brackets if the coefficient is generalized to be a complex rather than purely imaginary. The effect on the uncertainty relations is described. The complex number may be identified with a modular variable and the quantization is derived from topology.

Keywords

Quantum commutator, Classical limit, Generalized momentum, Hermiticity