The generalized time-dependent pair distribution function G2(R, R'; t) is examined for the first time by two molecular dynamics experiments in Lennard-Jones argon at room temperature and different densities. This function gives insight into the relative motion of atoms and plays an important...

Classical self-diffusion is discussed in the context of a model single particle Hamiltonian containing a periodic potential and a stochastic time dependent potential. Solutions are given in the Gaussian white noise approximation in terms of a Fokker-Planck equation. The effects of spatial...

The method of investigation of the kinetic processes in the Ising model developed in the previous paper1) is used for the description of the one-dimensional Ising chain kinetics. A rigorous decoupling of the kinetic equations for reduced description parameters has been carried out and certain...

A systematic WKB-type expansion in a parameter measuring the strength of the fluctuations is performed for the transition probability density of the Markovian processes generated by Langevin equations. We use functional integral techniques and treat the general case in which the diffusion matrix...

The superfluid Fermi liquids with BCS and BW pairing are considered in the collisionless regime and with the effective quasiparticle interaction in the pairing channel, restricted to only one Legendre harmonic. In such a case, the density-density, density-current and current-current correlation...

The method of theoretical investigation of the kinetic processes in the Ising models of arbitrary dimension and spin is developed. The method is based on the idea of reduction of the statistical description of the system in the process of its evolution. The kinetic equations for the reduced...

With reference to the experimental data given in paper I of this series, we now present the results of numerical calculations on the depolarization factor in the critical region of fluids. Attenuation, Ornstein-Zernike effects and contributions from depolarized triple and polarized double...

The limits of validity of the Kihara solution of the Boltzmann equation for heavy ions in light gases in an electric field are discussed. To this end the conditions are investigated for the passage from the integral Boltzmann equation to its approximate differential form whose exact solution is...

We show that the linear equations of irreversible thermodynamics possess normal mode solutions allowing a simple spectral decomposition of the Green function and of the time-correlation function of thermal fluctuations. In the nondegenerate case it is possible to introduce normal coordinates...

In this article we generalize the relativistic Green matrix method, which we developed in an earlier paper for calculating the relativistic surface states in a semi-infinite three-dimensional crystal, to the case of a crystal slab with one atom in a unit cell, the extension to more complicated...