Search Results - "Klafter, J."

Lévy walks by Zaburdaev, V., Denisov, S., Klafter, J.

“…Levy walks are random walks in which the distribution of step length does not decay exponentially and the velocity of the moving particle is finite. Building…”
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Geometry-controlled kinetics by Bénichou, O., Chevalier, C., Klafter, J., Meyer, B., Voituriez, R.

“…It has long been appreciated that the transport properties of molecules can control reaction kinetics. This effect can be characterized by the time it takes a…”
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Field-induced dispersion in subdiffusion by Sokolov, I M, Klafter, J

“…We discuss the response of continuous-time random walks to an oscillating external field within the generalized master equation approach. We concentrate on the…”
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Probing microscopic origins of confined subdiffusion by first-passage observables by Condamin, S, Tejedor, V, Voituriez, R, Bénichou, O, Klafter, J

“…Subdiffusive motion of tracer particles in complex crowded environments, such as biological cells, has been shown to be widespread. This deviation from…”
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Survival of an evasive prey by Oshanin, G, Vasilyev, O, Krapivsky, P.L, Klafter, J

“…We study the survival of a prey that is hunted by N predators. The predators perform independent random walks on a square lattice with V sites and start a…”
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Friction through dynamical formation and rupture of molecular bonds by Filippov, A E, Klafter, J, Urbakh, M

“…We introduce a model for friction in a system of two rigid plates connected by bonds (springs) and experiencing an external drive. The macroscopic frictional…”
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Beyond the Conventional Description of Dynamic Force Spectroscopy of Adhesion Bonds by Dudko, O. K., Filippov, A. E., Klafter, J., Urbakh, M.

“…Dynamic force spectroscopy of single molecules is described by a model that predicts a distribution of rupture forces, the corresponding mean rupture force,…”
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First-passage time distributions for subdiffusion in confined geometry by Condamin, S, Bénichou, O, Klafter, J

“…In this Letter, we derive a relationship between the moments of the first-passage time for a random walk and the first-passage time density for subdiffusive…”
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First-passage times in complex scale-invariant media by CONDAMIN, S, BENICHOU, O, TEJEDOR, V, VOITURIEZ, R, KLAFTER, J

“…How long does it take a random walker to reach a given target point? This quantity, known as a first-passage time (FPT), has led to a growing number of…”
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Dynamical heat channels by Denisov, S, Klafter, J, Urbakh, M

“…We consider heat conduction in a 1D dynamical channel. The channel consists of an ensemble of noninteracting particles, which move between two heat baths…”
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From continuous time random walks to the fractional fokker-planck equation by Barkai, E, Metzler, R, Klafter, J

“…We generalize the continuous time random walk (CTRW) to include the effect of space dependent jump probabilities. When the mean waiting time diverges we derive…”
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Fractional diffusion equation for a power-law-truncated Lévy process by Sokolov, I.M, Chechkin, A.V, Klafter, J

“…Truncated Lévy flights are stochastic processes which display a crossover from a heavy-tailed Lévy behavior to a faster decaying probability distribution…”
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Fractional Fokker-Planck equation for ultraslow kinetics by Chechkin, A. V, Klafter, J, Sokolov, I. M

“…Several classes of physical systems exhibit ultraslow diffusion for which the mean-squared displacement at long times grows as a power of the logarithm of time…”
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Stationary states of non-linear oscillators driven by Lévy noise by Chechkin, A., Gonchar, V., Klafter, J., Metzler, R., Tanatarov, L.

“…We study the probability density function in the stationary state of non-linear oscillators which are subject to Lévy stable noise and confined within…”
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Single-Molecule Pulling Experiments: When the Stiffness of the Pulling Device Matters by Tshiprut, Z., Klafter, J., Urbakh, M.

“…Using Langevin modeling, we investigate the role of the experimental setup on the unbinding forces measured in single-molecule pulling experiments. We…”
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Strong anomaly in diffusion generated by iterated maps by Dräger, J, Klafter, J

“…We investigate the diffusion generated deterministically by periodic iterated maps that are defined by x(t+1) = x(t)+ax(z)(t)exp[-(b/x(t))(z-1)], z>1. It is…”
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Dendrimers as Controlled Artificial Energy Antennae by Bar-Haim, Arie, Klafter, Joseph, Kopelman, Raoul

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Dynamic force spectroscopy: a Fokker–Planck approach by Dudko, O.K., Filippov, A.E., Klafter, J., Urbakh, M.

“…In this Letter we show that recent observations using dynamic force spectroscopy can be described by a generalized Tomlinson model which includes the…”
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Barrier crossing of a Lévy flight by Chechkin, A. V, Gonchar, V. Yu, Klafter, J, Metzler, R

“…We consider the barrier crossing in a bistable potential for a random-walk process that is driven by Lévy noise of stable index α. It is shown that the…”
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Mesoscale Engines by Nonlinear Friction by Fleishman, D, Klafter, J, Porto, M, Urbakh, M

“…A new approach to build mesoscopic-size engines that move translationally or rotationally and can perform useful functions such as the pulling of a cargo is…”
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