216 citations · 770 across the 15 of their papers we have counts for
4 papers · 1 filter
Stability of amplitude chimeras in oscillator networks
L. Tumash, A. Zakharova, J. Lehnert +2
We show that amplitude chimeras in ring networks of Stuart-Landau oscillators with symmetry-breaking nonlocal coupling represent saddle-states in the underlying phase space of the…
Synchronization Patterns: From Network Motifs to Hierarchical Networks
Sanjukta Krishnagopal, Judith Lehnert, Winnie Poel +2
We investigate complex synchronization patterns such as cluster synchronization and partial amplitude death in networks of coupled Stuart-Landau oscillators with fractal connectivi…
Synchronization in heterogeneous FitzHugh-Nagumo networks with hierarchical architecture
S. A. Plotnikov, J. Lehnert, A. L. Fradkov +1
We study synchronization in heterogeneous FitzHugh-Nagumo networks. It is well known that heterogeneities in the nodes hinder synchronization when becoming too large. Here, we deve…
Time-delayed quantum coherent Pyragas feedback control of photon squeezing in a degenerate parametric oscillator
Manuel Kraft, Sven Moritz Hein, Judith Lehnert +3
Quantum coherent feedback control is a measurement-free control method fully preserving quantum coherence. In this paper we show how time-delayed quantum coherent feedback can be u…