1112.4743 (B. B. Markiv et al.)

On the problem of a consistent description of kinetic and hydrodynamic
processes in dense gases and liquids: Collective excitations spectrum    [PDF]

B. B. Markiv, I. P. Omelyan, M. V. Tokarchuk

Based on the generalized non-Markovian equations obtained earlier for a nonequilibrium one-particle distribution function and potential part of the averaged enthalpy density [Markiv B.B., Omelyan I.P, Tokarchuk M.V., Condens. Matter Phys., 2010, 13, 23005] a spectrum of collective excitations is investigated, where the potential of interaction between particles is presented as a sum of the potential of hard spheres and a certain long-range potential.

View original: http://arxiv.org/abs/1112.4743