51 citations · 133 across the 6 of their papers we have counts for
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Sampling Time Effects for Persistence and Survival in Step Structural Fluctuations
D. B. Dougherty, C. Tao, O. Bondarchuk +5
The effects of sampling rate and total measurement time have been determined for single-point measurements of step fluctuations within the context of first-passage properties. Time…
Mapping spatial persistent large deviations of nonequilibrium surface growth processes onto the temporal persistent large deviations of stochastic random walk processes
M. Constantin, S. Das Sarma
Spatial persistent large deviations probability of surface growth processes governed by the Edwards-Wilkinson dynamics, , with is mapped isomorphically…
Persistence in nonequilibrium surface growth
M. Constantin, C. Dasgupta, P. Punyindu Chatraphorn +2
Persistence probabilities of the interface height in (1+1)- and (2+1)-dimensional atomistic, solid-on-solid, stochastic models of surface growth are studied using kinetic Monte Car…
Generalized survival in equilibrium step fluctuations
M. Constantin, S. Das Sarma
We investigate the dynamics of a generalized survival probability defined with respect to an arbitrary reference level (rather than the average) in equilibrium step fl…
Survival in equilibrium step fluctuations
C. Dasgupta, M. Constantin, S. Das Sarma +1
We report the results of analytic and numerical investigations of the time scale of survival or non-zero-crossing probability in equilibrium step fluctuations described by L…
Infinite family of persistence exponents for interface fluctuations
M. Constantin, S. Das Sarma, C. Dasgupta +3
We show experimentally and theoretically that the persistence of large deviations in equilibrium step fluctuations is characterized by an infinite family of independent exponents.…