Starting from the generalized kinetic equation including complete time evolution, the memory effect of the collision integral is calculated. It is found, that the influence of the collisions on the time development of the distribution function is diminished by the non-Markovian behavior of the collision integrals, which is an expression of collision broadening. Within the Lorentz model, the calculation shows a longer survival of the initial distribution due to this collision broadening compared with normal relaxation to the stationary distribution. The density dependence of this effect shows a minimum behavior. PACS numbers: 05.20.Dd, 05.60.+w, 82.20.Mj, 72.90.+y Typeset using REVT E X Transport in strongly correlated systems, as may be fo...
We re-examine numerically the diffusion of a deterministic, or ballistic single file with preassigne...
Werthmann C. Effective kinetic description of non-equilibrium dynamics in small and large collision ...
A new form of the collision operator for a Boltzmann gas of hard spheres and Coulomb plasma is propo...
In the course of the past few years, the nuclear Boltzmann-Langevin (BL)model has emerged as a promi...
We derive a kinetic equation with a non-Markovian collision term which includes a memory effect, fro...
The kinetic model accounting for speed-memory effects on the spectral line shape proposed in I [D. ...
The non-Markoffian kinetic equation for the one-particle momentum autocorrelation function, derived ...
Within the nuclear Fermi-liquid approach, the memory effect on the Landau-Vlasov-Langevin dynamics i...
Expressions are studied for the rate of change of momentum distribution that result from using a rec...
This paper introduces a new method to show the validity of a continuum description for the determini...
Memory effects are a key feature in the description of the dynamical systems governed by the general...
We consider the modification of the Cahn-Hilliard equation when a time delay process through a memor...
Broadening of a micro-particle wave packet makes its size close to the range of scattering potential...
We study the mean first-passage time τMFP for the barrier crossing of a single massive particle with...
A generalized Langevin equation is suggested to describe a diffusion particle system with memory. Th...
We re-examine numerically the diffusion of a deterministic, or ballistic single file with preassigne...
Werthmann C. Effective kinetic description of non-equilibrium dynamics in small and large collision ...
A new form of the collision operator for a Boltzmann gas of hard spheres and Coulomb plasma is propo...
In the course of the past few years, the nuclear Boltzmann-Langevin (BL)model has emerged as a promi...
We derive a kinetic equation with a non-Markovian collision term which includes a memory effect, fro...
The kinetic model accounting for speed-memory effects on the spectral line shape proposed in I [D. ...
The non-Markoffian kinetic equation for the one-particle momentum autocorrelation function, derived ...
Within the nuclear Fermi-liquid approach, the memory effect on the Landau-Vlasov-Langevin dynamics i...
Expressions are studied for the rate of change of momentum distribution that result from using a rec...
This paper introduces a new method to show the validity of a continuum description for the determini...
Memory effects are a key feature in the description of the dynamical systems governed by the general...
We consider the modification of the Cahn-Hilliard equation when a time delay process through a memor...
Broadening of a micro-particle wave packet makes its size close to the range of scattering potential...
We study the mean first-passage time τMFP for the barrier crossing of a single massive particle with...
A generalized Langevin equation is suggested to describe a diffusion particle system with memory. Th...
We re-examine numerically the diffusion of a deterministic, or ballistic single file with preassigne...
Werthmann C. Effective kinetic description of non-equilibrium dynamics in small and large collision ...
A new form of the collision operator for a Boltzmann gas of hard spheres and Coulomb plasma is propo...