Bursting behaviour in coupled Josephson junctions

Publication Type:

Journal Article

Source:

Chaos (2015)

URL:

http://scitation.aip.org/content/aip/journal/chaos/25/12/10.1063/1.4936675

Abstract:

<p>We report an interesting bow-tie shaped bursting behaviour in a certain parameter regime of two resistive-capacitative shunted Josephson junctions, one in the oscillatory and the other in the excitable mode and coupled together resistively. The burst emerges in both the junctions and they show near-complete synchronization for strong enough couplings. We discuss a possible bifurcation scenario to explain the origin of the burst. An exhaustive study on the parameter space of the system is performed, demarcating the regions of bursting from other solutions</p>