52 citations · 190 across the 9 of their papers we have counts for
4 papers · 1 filter
Self-organized Criticality and Absorbing States: Lessons from the Ising Model
Gunnar Pruessner, Ole Peters
We investigate a suggested path to self-organized criticality. Originally, this path was devised to "generate criticality" in systems displaying an absorbing-state phase transition…
Drift causes anomalous exponents in growth processes
Gunnar Pruessner
The effect of a drift term in the presence of fixed boundaries is studied for the one-dimensional Edwards-Wilkinson equation, to reveal a general mechanism that causes a change of…
Avalanche Behavior in an Absorbing State Oslo Model
Kim Christensen, Nicholas R. Moloney, Ole Peters +1
Self-organized criticality can be translated into the language of absorbing state phase transitions. Most models for which this analogy is established have been investigated for th…
Exact solution of the totally asymmetric Oslo model
Gunnar Pruessner
Recently it has been found [G. Pruessner and H. J. Jensen, Phys. Rev. Lett. 91, 244303 (2003)] that a totally asymmetric variant of the Oslo model [K. Christensen et al., Phys. Rev…