11 citations · 21 across the 3 of their papers we have counts for
5 papers · 1 filter
Multiscaling in the sequence of areas enclosed by coalescing random walkers
Peter Welinder, Gunnar Pruessner, Kim Christensen
We address the question whether the sequence of areas between coalescing random walkers displays multiscaling and in the process calculate the second moment as well as the two poin…
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…
Reply to Comment on " Universal Fluctuations in Correlated Systems"
S. T. Bramwell, K. Christensen, J. -Y. Fortin +7
Reply to the comment, cond-mat/0209398 by by N.W. Watkins, S.C. Chapman, and G. Rowlands
Reply to Comment on "Universal Fluctuations in Correlated Systems", by B. Zheng and S. Trimper, cond-mat/0109003
S. T. Bramwell, K. Christensen, J. -Y. Fortin +7
We reply to the comment on our published paper `` Universal Fluctuations in Correlated Systems'',Phys. Rev. Lett. Vol; 84, p3744 (2000), by B. Zheng and S. Trimper, cond-mat/010900…
Tangled Nature: a model of evolutionary ecology
Kim Christensen, Simone A. di Collobiano, Matt Hall +1
We discuss a simple model of co-evolution. In order to emphasise the effect of interaction between individuals the entire population is subjected to the same physical environment.…