6 citations · 13 across the 7 of their papers we have counts for
7 papers
Large Spin-Wave Fluctuations Suppress Activity in Malthusian Flocks
Emir Sezik, Gunnar Pruessner
Novel phases, beyond long-range order in two dimensions, have continued to be discovered within flocking models, establishing flocking as one of the pivotal paradigms in active mat…
Critical Dynamics of Non-Reciprocally Coupled Conserved Systems
Emir Sezik, Gunnar Pruessner
Non-reciprocal systems have been shown to sustain time-dependent patterns, most prominently travelling waves. The transition into these time-dependent states generally breaks time-…
Numerical investigation of the Brownian Potts Model
Letian Chen, Gunnar Pruessner
In active matter, such as the Vicsek Model of flocking, particles possesses an internal degree of freedom, such as their director, which is subject to interaction with other partic…
Correlation, crossover and broken scaling in the Abelian Manna Model
Letian Chen, Hoai Nguyen Huynh, Gunnar Pruessner
The role of correlations in self-organised critical (SOC) phenomena is investigated by studying the Abelian Manna Model (AMM) in two dimensions. Local correlations of the debris le…
Directed Abelian sandpile with multiple downward neighbors
Deepak Dhar, Gunnar Pruessner, Paul Expert +2
We study the directed Abelian sandpile model on a square lattice, with downward neighbors per site, . The case is solved exactly, which extends the earlier known s…
Opinion formation models on a gradient
Michael T. Gastner, Nikolitsa Markou, Gunnar Pruessner +1
Statistical physicists have become interested in models of collective social behavior such as opinion formation, where individuals change their inherently preferred opinion if thei…
Reply to "Comment on `Self-organized Criticality and Absorbing States: Lessons from the Ising Model'"
Gunnar Pruessner, Ole Peters
In [Braz. J. Phys. 30, 27 (2000)] Dickman et al. suggested that self-organized criticality can be produced by coupling the activity of an absorbing state model to a dissipation mec…