27 citations · 30 across the 3 of their papers we have counts for
3 papers
nlin.CD2003★ 2 cited
Lagrangian dispersion in Gaussian self-similar ensembles
Marta Chaves, Krzysztof Gawedzki, Peter Horvai +2
We analyze the Lagrangian flow in a family of simple Gaussian scale-invariant velocity ensembles that exhibit both spatial roughness and temporal correlations. We show that the beh…
nlin.CD2000★ 27 cited
Universal decay of scalar turbulence
M. Chaves, G. Eyink, U. Frisch +1
The asymptotic decay of passive scalar fields is solved analytically for the Kraichnan model, where the velocity has a short correlation time. At long times, two universality class…
cond-mat1998★ 1 cited
Scaling properties of the cluster distribution of a critical nonequilibrium model
Marta Chaves, Maria Augusta Santos
A geometric approach to critical fluctuations of a nonequilibrium model is reported. The two-dimensional majority vote model was investigated by Monte Carlo simulations on square l…