AIP conference proceedings
Weyl Calculus in Phase Space and the Torres-Vega and Frederick Equation
Maurice A. de Gosson
Abstract
We show that the Schrödinger equation in phase space proposed by Torres‐Vega and Frederick is canonical in the sense that it is a natural consequence of Weyl calculus provided that one lets Heisenberg‐Weyl operators act on functions (or half‐densities) defined on phase space. We interpret our results in terms of deformation quantization.