Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.3k papers
- Charles UniversityCZ2.3k papers
- Institute for High Energy PhysicsES2.3k papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR2.2k papers
- The Ohio State UniversityUS2.1k papers
- Universidad Autónoma de MadridES2.1k papers
- Rutherford Appleton LaboratoryGB2.1k papers
- European Organization for Nuclear ResearchCH2.1k papers
- University of Wisconsin–MadisonUS2.1k papers
- Joint Institute for Nuclear ResearchRU2k papers
37 papers · 2 filters
Discrete molecular dynamics studies of the folding of a protein-like model
Nikolay V. Dokholyan, Sergey V. Buldyrev, H. Eugene Stanley +1
Background: Many attempts have been made to resolve in time the folding of model proteins in computer simulations. Different computational approaches have emerged. Some of these ap…
Identifying the protein folding nucleus using molecular dynamics
Nikolay V. Dokholyan, Sergey V. Buldyrev, H. Eugene Stanley +1
Molecular dynamics simulations of folding in an off-lattice protein model reveal a nucleation scenario, in which a few well-defined contacts are formed with high probability in the…
Tsallis statistics with normalized q-expectation values is thermodynamically stable: illustrations
A. R. Lima, T. J. P. Penna
We present a study of both the ``Iterative Procedure'' and the `` transformation'', proposed by Tsallis et al (Physica A261, 534) to find the probabilities of a syst…
Navier-Stokes Equations for Generalized Thermostatistics
Bruce M. Boghosian
Tsallis has proposed a generalization of Boltzmann-Gibbs thermostatistics by introducing a family of generalized nonextensive entropy functionals with a single parameter . These…
Dynamic behavior of driven interfaces in models with two absorbing states
Sungchul Kwon, WonMuk Hwang, Hyunggyu Park
We study the dynamics of an interface (active domain) between different absorbing regions in models with two absorbing states in one dimension; probabilistic cellular automata mode…
A thermodynamically reversible generalization of Diffusion Limited Aggregation
Raissa M. D'Souza, Norman H. Margolus
We introduce a lattice gas model of cluster growth via the diffusive aggregation of particles in a closed system obeying a local, deterministic, microscopically reversible dynamics…
Spontaneous Stratification in Granular Mixtures
Hernan A. Makse, Shlomo Havlin, Peter R. King +1
Granular materials size segregate when exposed to external periodic perturbations such as vibrations. Moreover, mixtures of grains of different sizes spontaneously segregate in the…
Mechanisms of Granular Spontaneous Stratification and Segregation in Two-Dimensional Silos
Pierre Cizeau, Hernan A. Makse, H. Eugene Stanley
Spontaneous stratification of granular mixtures has been reported by Makse et al. [Nature 386, 379 (1997)] when a mixture of grains differing in size and shape is poured in a quasi…
Dynamics of Granular Stratification
Hernan A. Makse, Robin C. Ball, H. Eugene Stanley +1
Spontaneous stratification in granular mixtures has been recently reported by H. A. Makse et al. [Nature 386, 379 (1997)]. Here we study experimentally the dynamical processes lead…
Kinematic Segregation of Flowing Grains in Sandpiles
Hernan A. Makse
We study the segregation of granular mixtures in two-dimensional silos using a set of coupled equations for surface flows of grains. We study the thick flow regime, where the grain…
Microscopic Model for Granular Stratification and Segregation
Hernan A. Makse, Hans J. Herrmann
We study segregation and stratification of mixtures of grains differing in size, shape and material properties poured in two-dimensional silos using a microscopic lattice model for…
Stratification Instability in Granular Flows
Hernan A. Makse
When a mixture of two kinds of grains differing in size and shape is poured in a vertical two-dimensional cell, the mixture spontaneously stratifies in alternating layers of small…
Possible Stratification Mechanism in Granular Mixtures
Hernan A. Makse, Pierre Cizeau, H. Eugene Stanley
We propose a mechanism to explain what occurs when a mixture of grains of different sizes and different shapes (i.e. different repose angles) is poured into a quasi-two-dimensional…
Persistence of Kardar-Parisi-Zhang Interfaces
Harald Kallabis, Joachim Krug
The probabilities that a growing Kardar-Parisi-Zhang interface remains above or below the mean height in the time interval are shown numerically to decay…
Interacting Monomer-Dimer Model with Infinitely Many Absorbing States
WonMuk Hwang, Hyunggyu Park
We study a modified version of the interacting monomer-dimer (IMD) model that has infinitely many absorbing (IMA) states. Unlike all other previously studied models with IMA states…
Universality in sandpiles
Alessandro Chessa, H. Eugene Stanley, Alessandro Vespignani +1
We perform extensive numerical simulations of different versions of the sandpile model. We find that previous claims about universality classes are unfounded, since the method prev…
Maxwell Model of Traffic Flows
E. Ben-Naim, P. L. Krapivsky
We investigate traffic flows using the kinetic Boltzmann equations with a Maxwell collision integral. This approach allows analytical determination of the transient behavior and th…
Monte Carlo Study of Short-Range Order and Displacement Effects in Disordered CuAu
O. Malis, K. F. Ludwig, D. L. Olmsted +1
The correlation between local chemical environment and atomic displacements in disordered CuAu alloy has been studied using Monte Carlo simulations based on the effective medium th…
Influence of Island Diffusion on Submonolayer Epitaxial Growth
P. L. Krapivsky, J. F. F. Mendes, S. Redner
We investigate the kinetics of submonolayer epitaxial growth which is driven by a fixed flux of monomers onto a substrate. Adatoms diffuse on the surface, leading to irreversible a…
Polydisperse Adsorption: Pattern Formation Kinetics, Fractal Properties, and Transition to Order
N. V. Brilliantov, Yu. A. Andrienko, P. L. Krapivsky +1
We investigate the process of random sequential adsorption of polydisperse particles whose size distribution exhibits a power-law dependence in the small size limit, $P(R)\sim R^{α…
Conserved Growth on Vicinal Surfaces
Harald Kallabis
A crystal surface which is miscut with respect to a high symmetry plane exhibits steps with a characteristic distance. It is argued that the continuum description of growth on such…
An X-ray Scattering and Simulation Study of the Ordering Kinetics in CuAu
K. R. Elder, Oana Malis, Karl Ludwig +2
A detailed numerical and experimental study of the ordering of the low temperature tetragonal phase of CuAu is presented. The numerical simulations are based on a coarse-grained fr…
Island Distance in One-Dimensional Epitaxial Growth
Harald Kallabis, Paul L. Krapivsky, Dietrich E. Wolf
The typical island distance in submonlayer epitaxial growth depends on the growth conditions via an exponent . This exponent is known to depend on the substrate dimension…
Slow Coarsening in an Ising Chain with Competing Interactions
S. Redner, P. L. Krapivsky
We investigate the zero-temperature coarsening dynamics of a chain of Ising spins with a nearest-neighbor ferromagnetic and an nth-neighbor antiferromagnetic interactions. For suff…