4 papers
Chimera dynamics in nonlocally coupled moving phase oscillators
Wenhao Wang, Qionglin Dai, Hongyan Cheng +2
Chimera states, a symmetry-breaking spatiotemporal pattern in nonlocally coupled dynamical units, prevail in a variety of systems. However, the interaction structures among oscilla…
Chimera states in nonlocally coupled bicomponent phase oscillators: From synchronous to asynchronous chimeras
Qionglin Dai, Kai Yang, Hongyan Cheng +3
Chimera states, a symmetry-breaking spatiotemporal pattern in nonlocally coupled identical dynamical units, prevail in a variety of systems. Here, we consider a population of nonlo…
From collective oscillation to chimera state in a nonlocally excitable system
Qionglin Dai, Mengya Zhang, Hongyan Cheng +3
Chimera states, which consist of coexisting domains of spatially coherent and incoherent dynamics, have been widely found in nonlocally coupled oscillatory systems. We demonstrate…
Experimental realization of a highly secure chaos communication under strong channel noise
Weiping Ye, Qionglin Dai, Shihong Wang +7
A one-way coupled spatiotemporally chaotic map lattice is used to contruct cryptosystem. With the combinatorial applications of both chaotic computations and conventional algebraic…