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cond-mat.stat-mech2026
Coordinate and Momentum Distributions of a Small Composite System
Dmitry Naplekov, Yury Bezruk, Vladimir Yanovsky
An isolated small system consisting of a movable shell and a finite number of internal particles is considered. Exact distributions of the shell coordinates and momenta are obtaine…
cond-mat.stat-mech2025
Surface tension of monoatomic liquids after relaxation: the main energy contributions
Dmitry M. Naplekov, Vladimir V. Yanovsky
We consider the atomistic origin and the main mechanisms determining the energy of a liquid interface after relaxation. A simple theory is constructed for the monatomic densely pac…
cond-mat.stat-mech2024
Equation of state of a small system with surface degrees of freedom
D. M. Naplekov, V. V. Yanovsky
We have considered a model of a small finite system with internal particles and surface degrees of freedom. All the main statistical distributions were explicitly obtained, on a pr…