4 papers
Effect of rewiring for a sandpile model on a directed network
Alejandro Zamorano, Víctor Muñoz
Several studies have considered sandpile dynamics not over regular grids, but over networks. In this case, avalanches redistribute grains not between neighboring sites in a geometr…
Lu and Hamilton model for solar flares over a rewiring complex network
Alejandro Zamorano, Laura Morales, Denisse Pastén +1
We present a modified Lu \& Hamilton-type model where the neighborhood relations are replaced by topological connections, which can be dynamically altered. The model represents eac…
A 22-Year Cycle of the Network Topology for Solar Active Regions
Eduardo Flández, Alejandro Zamorano, Víctor Muñoz
In this paper, solar cycles 21 to 24 were compared using complex network analysis. A network was constructed for these four solar cycles to facilitate the comparison. In these netw…
Accelerating Airy tensor modes of cosmological gravitational waves
Claudio Aravena-Plaza, Víctor Muñoz, Felipe A. Asenjo
From a classical analysis, it is shown that the nondiffractive accelerating gravitational Airy wave packets are solutions of Einstein equations for their linearized tensor modes in…