205 citations
4 papers
Universality class of triad dynamics on a triangular lattice
Filippo Radicchi, Daniele Vilone, Hildegard Meyer-Ortmanns
We consider triad dynamics as it was recently considered by Antal \emph{et al.} [T. Antal, P. L. Krapivsky, and S. Redner, Phys. Rev. E {\bf 72}, 036121 (2005)] as an approach to s…
Gamma-ray Bursts and their Central Engines
Stephan Rosswog
Gamma-ray bursts are the most luminous and probably the most relativistic events in the universe. The last few years have seen a tremendous increase in our knowledge of these event…
Spatial Growth of Real-world Networks
Marcus Kaiser, Claus C. Hilgetag
Many real-world networks have properties of small-world networks, with clustered local neighborhoods and low average-shortest path (ASP). They may also show a scale-free degree dis…
AGN as cosmic thermostats
Christian R. Kaiser, Marcus Brueggen, James J. Binney
We present a simple analytical model and the results of numerical simulations supporting the idea of periodical heating of cluster gas by AGN outflows. We show why, under this assu…