29 citations · 51 across the 8 of their papers we have counts for
8 papers
Random walks, Avalanches and branching processes
J. C. Kimball, H. L. Frisch
Bernoulli random walks, a simple avalanche model, and a special branching process are essesntially identical. The identity gives alternative insights into the properties of these b…
Winding angle distribution for planar random walk, polymer ring entangled with an obstacle, and all that: Spitzer-Edwards-Prager-Frisch model revisited
A. Grosberg, H. Frisch
Using a general Green function formulation, we re-derive, both, (i) Spitzer and his followers results for the winding angle distribution of the planar Brownian motion, and (ii) Edw…
Static and Time Dependent Density Functional Theory with Internal Degrees of Freedom: Merits and Limitations Demonstrated for the Potts Model
S. Heinrichs, W. Dieterich, P. Maass +1
We present an extension of the density-functional theory (DFT) formalism for lattice gases to systems with internal degrees of freedom. In order to test approximations commonly use…
Stiff polymer in monomer ensemble
K. K. Muller-Nedebock, H. L. Frisch, J. K. Percus
We make use of the previously developed formalism for a monomer ensemble and include angular dependence of the segments of the polymer chains thus described. In particular we show…
Melt viscosities of lattice polymers using a Kramers potential treatment
O. Durr, H. L. Frisch, W. Dieterich
Kramers relaxation times and relaxation times and for the end-to-end distances and for center of mass diffusion are calculated for dense systems of athermal…
1D lattice dynamics of the diffusion limited reaction A+A->A+S: Transient behavior
E. Abad, H. L. Frisch, G. Nicolis
We use a boolean cellular automaton model to describe the diffusion limited dynamics of the irreversible reaction A+A->A+S on a 1D lattice. We derive a set of equations for the dyn…