ListarMatemática por tema "Weyl-Wigner-Moyal theory"
Mostrando ítems 1-1 de 1
-
Nonnegative mixed states in Weyl–Wigner–Moyal theory
(1988-03-21)We classify the gaussian Wigner functions corresponding to mixed states and show that, unlike the case of pure states, not all nonnegative mixed states are gaussian.