activity
19942020
most citedLyapunov Exponents and KS Entropy for the Lorentz Gas at Low Densities

92 citations · 478 across the 19 of their papers we have counts for

collaborators

19 papers

cond-mat.stat-mech2020★ 6 cited

Rigidity and Superfast Signal Propagation in Fluids and Solids in Non-Equilibrium Steady States

T. R. Kirkpatrick, D. Belitz, J. R. Dorfman

In the 1980s it was theoretically predicted that correlations of various observables in a fluid in a non-equilibrium steady state (NESS) are extraordinarily long-ranged, extending,…

cond-mat.stat-mech2015★ 1 cited

Why Non-equilibrium is Different

J. R. Dorfman, T. R. Kirkpatrick, J. V. Sengers

The 1970 paper, "Decay of the Velocity Correlation Function" [Phys. Rev. A1, 18 (1970), see also Phys. Rev. Lett. 18, 988 (1967)] by Berni Alder and Tom Wainwright, demonstrated, b…

cond-mat.stat-mech2015★ 11 cited

Non-Equilibrium is Different

T. R. Kirkpatrick, J. R. Dorfman

Non-equilibrium and equilibrium fluid systems differ due to the existence of long-range correlations in non-equilibrium that are not present in equilibrium, except at critical poin…

cond-mat.stat-mech2014★ 20 cited

Kinetic Theory of Drag on Objects in Nearly Free Molecular Flow

J. V. Sengers, Y. -Y. Lin Wang, B. Kagmar-Parsi +1

Using an analogy between the density expansion of the transport coefficients of moderately dense gases and the inverse-Knudsen-number expansion of the drag on objects in nearly fre…

nlin.CD2002

Crossover from Diffusive to Ballistic Transport in Periodic Quantum Maps

Daniel K. Wojcik, J. Robert Dorfman

We derive an expression for the mean square displacement of a particle whose motion is governed by a uniform, periodic, quantum multi-baker map. The expression is a function of bot…

nlin.CD2002★ 14 cited

Diffusive Lorentz gases and multibaker maps are compatible with irreversible thermodynamics

P. Gaspard, G. Nicolis, J. R. Dorfman

We show that simple diffusive systems, such as the Lorentz gas and multibaker maps are perfectly compatible with the laws of irreversible thermodynamics, despite the fact that the…