7 citations · 7 across the 1 of their papers we have counts for
3 papers
cond-mat.stat-mech2001★ 7 cited
Two effective temperatures in traffic flow models: analogies with granular flow
M. E. Larraga, J. A. del Rio, Anita Mehta
We present a model of traffic flow, with rules that describe the behaviour of automated vehicles in an open system. We show first of all that the fundamental diagram of this system…
cond-mat.soft2000
Bistability and hysteresis in tilted sandpiles
Anita Mehta, G. C. Barker
We show that tilting a model sandpile that has dynamic disorder leads to bistability and hysteresis at the angle of repose. Also the distribution of {\it local slopes} shows an int…
cond-mat.stat-mech1999
Avalanches at rough surfaces
G. C. Barker, Anita Mehta
We describe the surface properties of a simple lattice model of a sandpile that includes evolving structural disorder. We present a dynamical scaling hypothesis for generic sandpil…