1 citations · 1 across the 1 of their papers we have counts for
2 papers
quant-ph2020
Extended Wigner function for the harmonic oscillator in the phase space
E. E. Perepelkin, B. I. Sadovnikov, N. G. Inozemtseva +1
New time dependent Wigner functions for the quantum harmonic oscillator have been obtained in this work. The Moyal equation for the harmonic oscillator has been presented as the wa…
math-ph2019★ 1 cited
Universal density matrix for the phase space
E. E. Perepelkin, B. I. Sadovnikov, N. G. Inozemtseva +1
In this paper, a new representation of the Wigner function for a quantum system in the phase space is proposed. The new representation is of the form $W=\operatorname{Sp}\left[ ρ\m…