68 citations · 68 across the 2 of their papers we have counts for
5 papers · 1 filter
DMRG-study of current and activity fluctuations near non-equilibrium phase transitions
Mieke Gorissen, Jef Hooyberghs, Carlo Vanderzande
Cumulants of a fluctuating current can be obtained from a free energy-like generating function which for Markov processes equals the largest eigenvalue of a generalized generator.…
Self-reptation and slow topological time scale of knotted polymers
Enzo Orlandini, Attilio L. Stella, Carlo Vanderzande +1
We investigate the Rouse dynamics of a flexible ring polymer with a prime knot. Within a Monte Carlo approach, we locate the knot, follow its diffusion, and observe the fluctuation…
Absorbing state phase transitions with quenched disorder
Jef Hooyberghs, Ferenc Igloi, Carlo Vanderzande
Quenched disorder - in the sense of the Harris criterion - is generally a relevant perturbation at an absorbing state phase transition point. Here using a strong disorder renormali…
Distribution of consecutive waves in the sandpile model on the Sierpinski gasket
F. Daerden, V. B. Priezzhev, C. Vanderzande
The scaling properties of waves of topplings in the sandpile model on the Sierpinski gasket are investigated. The exponent describing the asymptotics of the distribution of last wa…
Real space renormalisation for reaction-diffusion systems
J. Hooyberghs, C. Vanderzande
The stationary state of stochastic processes such as reaction-diffusion systems can be related to the ground state of a suitably defined quantum Hamiltonian. Using this analogy, we…