Zobrazeno 1 - 10
of 341
pro vyhledávání: '"Frisch, H. l"'
Autor:
Kimball, J. C., Frisch, H. L.
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 basic model sytems.
Comment: 7 pages, 4 figures
Comment: 7 pages, 4 figures
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606454
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 used in DFT approaches, we investigate the statics and dynamics of occupa
Externí odkaz:
http://arxiv.org/abs/cond-mat/0304161
Publikováno v:
Phys. Rev. E, 65, 066112 (2002)
Time-dependent density functional theory, proposed recently in the context of atomic diffusion and non-equilibrium processes in solids, is tested against Monte Carlo simulation. In order to assess the basic approximation of that theory, the represent
Externí odkaz:
http://arxiv.org/abs/cond-mat/0201456
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 how to deal with stiffness when the polymer chain is confined to certa
Externí odkaz:
http://arxiv.org/abs/cond-mat/0201332
Kramers relaxation times $\tau_{K}$ and relaxation times $\tau_{R}$ and $\tau_{G}$ for the end-to-end distances and for center of mass diffusion are calculated for dense systems of athermal lattice chains. $\tau_{K}$ is defined from the response of t
Externí odkaz:
http://arxiv.org/abs/cond-mat/0106192
Publikováno v:
J. Stat. Phys. 99, 1397 (2000)
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 dynamics of the empty interval probabilities from which explicit expressi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0002432
Publikováno v:
Phys. Rev. E 48, 846-851 (1993)
We develop an analytical diffusion-equation-type approximation scheme for the one-dimensional coagulation reaction A+A->A with partial reaction probability on particle encounters which are otherwise hard-core. The new approximation describes the cros
Externí odkaz:
http://arxiv.org/abs/cond-mat/9303009
Autor:
Newman, Stuart A., Frisch, H. L.
Publikováno v:
Science, 1979 Aug . 205(4407), 662-668.
Externí odkaz:
https://www.jstor.org/stable/1748828
Autor:
Frisch, H. L., Hammersley, J. M.
Publikováno v:
Journal of the Society for Industrial and Applied Mathematics, 1963 Dec 01. 11(4), 894-918.
Externí odkaz:
https://www.jstor.org/stable/2946482
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 1984 Oct . 81(20), 6559-6561.
Externí odkaz:
https://www.jstor.org/stable/24774