2024-03-28T21:22:51Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/447372018-09-13T12:23:41Zcom_10261_2855com_10261_4col_10261_2857
Non-universal results induced by diversity distribution in coupled excitable systems
Lafuerza, Luis F.
Colet, Pere
Toral, Raúl
We consider a system of globally coupled active rotators near the excitable regime. The system displays a transition to a state of collective firing induced by disorder. We show that this transition is found generically for any diversity distribution with well defined moments. Singularly, for the Lorentzian distribution (widely used in Kuramoto-like systems) the transition is not present. This warns about the use of Lorentzian distributions to understand the generic properties of coupled oscillators.
2012-01-25T15:06:55Z
2012-01-25T15:06:55Z
2010-08-20
artículo
Physical Review Letters 105: 084101 (2010)
0031-9007
http://hdl.handle.net/10261/44737
10.1103/PhysRevLett.105.08410
eng
http://dx.doi.org/10.1103/PhysRevLett.105.084101
openAccess
American Physical Society