Role of the imaginary part in the Moyal quantization

Abstract

We show that the imaginary part of the $\star$-genvalue equation in the Moyal quantization reveals the symmetries of the Hamiltonian by which we obtain the conserved quantities. Applying to the Toda lattice equation, we derive conserved quantities which are used as the independent variables of Wigner function.

5 pages

Cited by in corpus (1)

• Deformation quantization of the Pais-Uhlenbeck fourth order oscillator