114 citations · 624 across the 17 of their papers we have counts for
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Finite-range viscoelastic subdiffusion in disordered systems with inclusion of inertial effects
Igor Goychuk, Thorsten Pöschel
This work justifies the paradigmatic importance of viscoelastic subdiffusion in random environments for cellular biological systems. This model displays several remarkable features…
Close-packed granular clusters: hydrostatics and persistent Gaussian fluctuations
Baruch Meerson, Manuel Diez-Minguito, Thomas Schwager +1
Dense granular clusters often behave like macro-particles. We address this interesting phenomenon in a model system of inelastically colliding hard disks inside a circular box, dri…
Impact of high-energy tails on granular gas properties
Thorsten Poeschel, Nikolai Brilliantov, Arno Formella
The velocity distribution function of granular gases in the homogeneous cooling state as well as some heated granular gases decays for large velocities as $f\propto\exp(- {\rm cons…
Self-diffusion in granular gases: Green-Kubo versus Chapman-Enskog
Nikolai V. Brilliantov, Thorsten Poeschel
We study the diffusion of tracers (self-diffusion) in a homogeneously cooling gas of dissipative particles, using the Green-Kubo relation and the Chapman-Enskog approach. The dissi…
Transient structures in a Granular Gas
Nikolai Brilliantov, Clara Saluena, Thomas Schwager +1
A force-free granular gas is considered with impact-velocity dependent coefficient of restitution as it follows from the model of viscoelastic particles. We analyze structure forma…
Hydrodynamics and transport coefficients for Granular Gases
Nikolai Brilliantov, Thorsten Poeschel
The hydrodynamics of granular gases of viscoelastic particles, whose collision is described by an impact-velocity dependent coefficient of restitution, is developed using a modifie…
Interaction of a granular stream with an obstacle
Volkhard Buchholtz, Thorsten Poeschel
We investigate numerically the interaction of a stream of granular particles with a resting obstacle in two dimensions. For the case of high stream velocity we find that the force…