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On the solution of the Bogolyubov chain for a van der Waals' crystal

I. I. Ol'khovskii


Abstract: A new solution is presented for the Bogolyubov “chain”; it describes a classical-mechanical model of a van derWaals' crystal in thermodynamic equilibrium. Solutions are obtained for the distribution functions in the zeroth approximation and also the corresponding expressions for the energy and pressure of the crystal.

Received: 29.04.1972

 English version: Theoretical and Mathematical Physics, 1973, 15:3, 595–599