scholarly journals Active to absorbing state phase transition in the presence of a fluctuating environment: feedback and universality

2014 ◽  
Vol 2014 (8) ◽  
pp. P08016 ◽  
Author(s):  
Niladri Sarkar ◽  
Abhik Basu
Keyword(s):  
Phase Transition ◽  
Fluctuating Environment ◽  
Absorbing State

scholarly journals Self-organized criticality as an absorbing-state phase transition

1998 ◽  
Vol 57 (5) ◽  
pp. 5095-5105 ◽  
Author(s):  
Ronald Dickman ◽  
Alessandro Vespignani ◽  
Stefano Zapperi
Keyword(s):  
Phase Transition ◽  
Self Organized ◽  
Absorbing State ◽  
Self Organized Criticality

scholarly journals Hybrid phase transition into an absorbing state: Percolation and avalanches

2016 ◽  
Vol 93 (4) ◽  
Author(s):  
Deokjae Lee ◽  
S. Choi ◽  
M. Stippinger ◽  
J. Kertész ◽  
B. Kahng
Keyword(s):  
Phase Transition ◽  
Absorbing State

scholarly journals Diffusion Controlled Model of Opinion Dynamics

2017 ◽  
Vol 01 (01) ◽  
pp. 1740008 ◽  
Author(s):  
Anjan Kumar Chandra ◽  
Abhik Basu
Keyword(s):  
Phase Transition ◽  
Nearest Neighbor ◽  
Exclusion Process ◽  
Opinion Dynamics ◽  
Circular Ring ◽  
Absorbing State ◽  
Simple Exclusion Process ◽  
Diffusion Controlled ◽  
Universality Classes ◽  
Simple Exclusion

We have studied the effect of diffusion controlled opinion dynamics on a ring lattice where agents are placed on a fraction of sites. We have chosen the diffusion on a circular ring as a simple model to study emphasizing on the fact that agents approach their nearest neighbor for exchanging opinion. The agents execute simple exclusion process (SEP) on the ring and exchange opinion with neighboring agents according to a fixed rule. Our study shows that as agent density decreases, higher conviction power is necessary to create consensus. We have also investigated the nature of active-to-absorbing state phase transition for various densities and found that there are two universality classes for density [Formula: see text] and [Formula: see text].

scholarly journals Absorbing State Phase Transition with Competing Quantum and Classical Fluctuations

2016 ◽  
Vol 116 (24) ◽  
Author(s):  
Matteo Marcuzzi ◽  
Michael Buchhold ◽  
Sebastian Diehl ◽  
Igor Lesanovsky
Keyword(s):  
Phase Transition ◽  
Absorbing State
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