2 papers
cond-mat.stat-mech2020
Dynamics of correlations in a system of hard spheres
V. I. Gerasimenko, I. V. Gapyak
The possible ways to describe the states of a system of many hard spheres are considered, in particular by means of functions describing correlations of states. It is stated an app…
math-ph2020
On Operators Generated by Density Matrix
V. I. Gerasimenko
In this survey the possible approaches to the description of the evolution of states of quantum many-particle systems by means of the possible modifications of the density operator…