Speaker
Ms
Astghik Torosyan
(JINR)
Description
A mapping between operators on the Hilbert space of a finite-dimensional quantum system and the Wigner quasiprobability distributions defined on the symplectic flag manifold is discussed.
The mapping is carried out by the kernel satisfying the Stratonovich-Weyl correspondence. Based on the algebraic equations for the eigenvalues of the Stratonovich-Weyl kernel, the moduli space of the Wigner quasiprobability distribution is determined. The general consideration is exemplified by a detailed description of the Wigner quasiprobability distributions of 2, 3 and 4-dimensional systems.
Primary authors
Dr
Arsen Khvedelidze
(JINR)
Dr
Vahagn Abgaryan
(JINR)
Co-author
Ms
Astghik Torosyan
(JINR)
