Luis Aina, Alfredo2023-06-202023-06-202004-05-201050-294710.1103/PhysRevA.69.052112https://hdl.handle.net/20.500.14352/51514©2004 The American Physical SocietyWe introduce quantum states associated with single phase space points in the Wigner formalism for finite-dimensional spaces. We consider both continuous and discrete Wigner functions. This analysis provides a procedure for a direct practical observation of the Wigner functions for states and transformations without inversion formulas.engQuantum phase space points for Wigner functions in finite-dimensional spacesjournal articlehttp://dx.doi.org/10.1103/PhysRevA.69.052112http://journals.aps.org/open access535State tomographyMechanicsSpinRepresentationDistributionsDynamicsNumberReconstructionInterferenceFormulationÓptica (Física)2209.19 Óptica Física