For an electron-phonon system with several equivalent bands a closed set of integral equations is solved self-consistently using real-time Green's functions. A multiple-band Peierls-Boltzmann equation is deduced from the Bethe-Salpeter equation for the electron density. Relaxation-time...

Densities of ethylene are reported as a function of pressure in the temperature interval of 123.15 K to 223.15 K and a pressure range of 20 to 2800 bar. The experimental method based on NMR is discussed and a comparison is made with the results of other authors.

Thermodynamic and statistical mechanical arguments indicate that the temperature derivative of the dielectric constant of fluids diverges weakly at the critical point. Following a thermodynamic procedure proposed by Mistura, we derive an expansion for the static dielectric constant of fluids...

The composition of the coexisting phases of the system neon-xenon have been determined at different temperatures between the triple point and the critical point of xenon and at pressures up to 1520 bar. At 1039 bar the critical line of the system has a temperature minimum, the so-called critical...

The form of the reaction rates in the birth-and-death formalism of a chemical reaction is obtained by applying the principle of stationarity of the thermodynamic equilibrium distribution.

Collisional broadening of rotational Raman lines has been investigated for the gases nH2, nD2 and HD between 20 and 300 K. For H2 and D2 the dependence of the linewidth on ortho-para composition has been investigated. For a number of systems the pressure shift of the Raman lines has also been...

A generalization of Faxén's theorem for the force on a rigid sphere is given to the case of nonsteady motion of an almost spherical viscous drop in an arbitrary flow of a compressible fluid, based on a generalization of a reciprocal theorem.

Memory kernels of the fourth order and fifth order in Mori's continued fraction representation of time correlation functions are derived here explicitly in terms of the transport fluxes and their time derivatives. Collective modes and mode-mode coupling effects are included in the basic dynamic...

We calculate the variation of the local electric field with depth near the surface of a crystalline dielectric, for the cases of induced atomic dipoles oriented perpendicular and parallel to the surface. The crystalline dielectric is modelled by a cubic lattice of polarizable atoms, with the...

We consider the Brownian motion of a polymer of arbitrary shape immersed in an incompressible fluid. The polymer is represented as a permeable object which interacts with the fluid in a way described by the Debye-Bueche-Brinkman equations. We apply the ideas of non-equilibrium thermodynamics to...